156966381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{121963}}^1$

素因数の和:121993

約数の個数: 24

約数和(自身を含む): 266369376

約数和(自身を除く): 109402995

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 121963, 365889, 1097667, 1341593, 1585519, 4024779, 4756557, 12074337, 14269671, 17440709, 52322127, 156966381]

約数ペア:

[(1, 156966381), (3, 52322127), (9, 17440709), (11, 14269671), (13, 12074337), (33, 4756557), (39, 4024779), (99, 1585519), (117, 1341593), (143, 1097667), (429, 365889), (1287, 121963)]