508738329

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 849630600

約数和(自身を除く): 340892271

約数列:

[1, 3, 9, 11, 29, 33, 87, 89, 99, 121, 181, 261, 267, 319, 363, 543, 801, 957, 979, 1089, 1629, 1991, 2581, 2871, 2937, 3509, 5249, 5973, 7743, 8811, 10527, 10769, 15747, 16109, 17919, 21901, 23229, 28391, 31581, 32307, 47241, 48327, 57739, 65703, 85173, 96921, 144981, 173217, 177199, 197109, 255519, 312301, 467161, 519651, 531597, 635129, 936903, 1401483, 1594791, 1905387, 1949189, 2810709, 4204449, 5138771, 5716161, 5847567, 15416313, 17542701, 46248939, 56526481, 169579443, 508738329]

約数ペア:

[(1, 508738329), (3, 169579443), (9, 56526481), (11, 46248939), (29, 17542701), (33, 15416313), (87, 5847567), (89, 5716161), (99, 5138771), (121, 4204449), (181, 2810709), (261, 1949189), (267, 1905387), (319, 1594791), (363, 1401483), (543, 936903), (801, 635129), (957, 531597), (979, 519651), (1089, 467161), (1629, 312301), (1991, 255519), (2581, 197109), (2871, 177199), (2937, 173217), (3509, 144981), (5249, 96921), (5973, 85173), (7743, 65703), (8811, 57739), (10527, 48327), (10769, 47241), (15747, 32307), (16109, 31581), (17919, 28391), (21901, 23229)]