156922587

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{1187}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 233575056

約数和(自身を除く): 76652469

約数列:

[1, 3, 9, 37, 111, 333, 397, 1187, 1191, 3561, 3573, 10683, 14689, 43919, 44067, 131757, 132201, 395271, 471239, 1413717, 4241151, 17435843, 52307529, 156922587]

約数ペア:

[(1, 156922587), (3, 52307529), (9, 17435843), (37, 4241151), (111, 1413717), (333, 471239), (397, 395271), (1187, 132201), (1191, 131757), (3561, 44067), (3573, 43919), (10683, 14689)]