2028164018157

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{2857}}^1$

素因数の和:3435

約数の個数: 96

約数和(自身を含む): 3123932098560

約数和(自身を除く): 1095768080403

約数列:

[1, 3, 9, 31, 41, 93, 123, 229, 271, 279, 369, 687, 813, 1271, 2061, 2439, 2857, 3813, 7099, 8401, 8571, 9389, 11111, 11439, 21297, 25203, 25713, 28167, 33333, 62059, 63891, 75609, 84501, 88567, 99999, 117137, 186177, 265701, 291059, 344441, 351411, 558531, 654253, 774247, 797103, 873177, 1033323, 1054233, 1923829, 1962759, 2322741, 2544419, 2619531, 3099969, 3631247, 5771487, 5888277, 6968223, 7633257, 10893741, 17314461, 20281843, 22899771, 24001657, 26824373, 31744127, 32681223, 60845529, 72004971, 78876989, 80473119, 95232381, 177302563, 182536587, 216014913, 236630967, 241419357, 285697143, 531907689, 709892901, 831555563, 984067937, 1595723067, 2494666689, 2952203811, 5496379453, 7269405083, 7484000067, 8856611433, 16489138359, 21808215249, 49467415077, 65424645747, 225351557573, 676054672719, 2028164018157]

約数ペア:

[(1, 2028164018157), (3, 676054672719), (9, 225351557573), (31, 65424645747), (41, 49467415077), (93, 21808215249), (123, 16489138359), (229, 8856611433), (271, 7484000067), (279, 7269405083), (369, 5496379453), (687, 2952203811), (813, 2494666689), (1271, 1595723067), (2061, 984067937), (2439, 831555563), (2857, 709892901), (3813, 531907689), (7099, 285697143), (8401, 241419357), (8571, 236630967), (9389, 216014913), (11111, 182536587), (11439, 177302563), (21297, 95232381), (25203, 80473119), (25713, 78876989), (28167, 72004971), (33333, 60845529), (62059, 32681223), (63891, 31744127), (75609, 26824373), (84501, 24001657), (88567, 22899771), (99999, 20281843), (117137, 17314461), (186177, 10893741), (265701, 7633257), (291059, 6968223), (344441, 5888277), (351411, 5771487), (558531, 3631247), (654253, 3099969), (774247, 2619531), (797103, 2544419), (873177, 2322741), (1033323, 1962759), (1054233, 1923829)]