82160757

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 147865600

約数和(自身を除く): 65704843

約数列:

[1, 3, 7, 9, 21, 27, 31, 37, 63, 93, 111, 189, 217, 259, 279, 333, 379, 651, 777, 837, 999, 1137, 1147, 1953, 2331, 2653, 3411, 3441, 5859, 6993, 7959, 8029, 10233, 10323, 11749, 14023, 23877, 24087, 30969, 35247, 42069, 71631, 72261, 82243, 98161, 105741, 126207, 216783, 246729, 294483, 317223, 378621, 434713, 740187, 883449, 1304139, 2220561, 2650347, 3042991, 3912417, 9128973, 11737251, 27386919, 82160757]

約数ペア:

[(1, 82160757), (3, 27386919), (7, 11737251), (9, 9128973), (21, 3912417), (27, 3042991), (31, 2650347), (37, 2220561), (63, 1304139), (93, 883449), (111, 740187), (189, 434713), (217, 378621), (259, 317223), (279, 294483), (333, 246729), (379, 216783), (651, 126207), (777, 105741), (837, 98161), (999, 82243), (1137, 72261), (1147, 71631), (1953, 42069), (2331, 35247), (2653, 30969), (3411, 24087), (3441, 23877), (5859, 14023), (6993, 11749), (7959, 10323), (8029, 10233)]