15676214485881

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2707}}^1\times {\mathrm{151553}}^1$

素因数の和:154581

約数の個数: 32

約数和(自身を含む): 21433159507968

約数和(自身を除く): 5756945022087

約数列:

[1, 3, 47, 141, 271, 813, 2707, 8121, 12737, 38211, 127229, 151553, 381687, 454659, 733597, 2200791, 7122991, 21368973, 34479059, 41070863, 103437177, 123212589, 410253971, 1230761913, 1930330561, 5790991683, 19281936637, 57845809911, 111178826141, 333536478423, 5225404828627, 15676214485881]

約数ペア:

[(1, 15676214485881), (3, 5225404828627), (47, 333536478423), (141, 111178826141), (271, 57845809911), (813, 19281936637), (2707, 5790991683), (8121, 1930330561), (12737, 1230761913), (38211, 410253971), (127229, 123212589), (151553, 103437177), (381687, 41070863), (454659, 34479059), (733597, 21368973), (2200791, 7122991)]