81732837

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1553}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 111440448

約数和(自身を除く): 29707611

約数列:

[1, 3, 53, 159, 331, 993, 1553, 4659, 17543, 52629, 82309, 246927, 514043, 1542129, 27244279, 81732837]

約数ペア:

[(1, 81732837), (3, 27244279), (53, 1542129), (159, 514043), (331, 246927), (993, 82309), (1553, 52629), (4659, 17543)]