41972931

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 64

約数和(自身を含む): 83543040

約数和(自身を除く): 41570109

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 1553, 2079, 2457, 3003, 3861, 4659, 9009, 10871, 13977, 17083, 20189, 27027, 32613, 41931, 51249, 60567, 97839, 119581, 141323, 153747, 181701, 222079, 293517, 358743, 423969, 461241, 545103, 666237, 1076229, 1271907, 1554553, 1998711, 3228687, 3815721, 4663659, 5996133, 13990977, 41972931]

約数ペア:

[(1, 41972931), (3, 13990977), (7, 5996133), (9, 4663659), (11, 3815721), (13, 3228687), (21, 1998711), (27, 1554553), (33, 1271907), (39, 1076229), (63, 666237), (77, 545103), (91, 461241), (99, 423969), (117, 358743), (143, 293517), (189, 222079), (231, 181701), (273, 153747), (297, 141323), (351, 119581), (429, 97839), (693, 60567), (819, 51249), (1001, 41931), (1287, 32613), (1553, 27027), (2079, 20189), (2457, 17083), (3003, 13977), (3861, 10871), (4659, 9009)]