102902913

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 158660480

約数和(自身を除く): 55757567

約数列:

[1, 3, 9, 27, 43, 61, 129, 183, 387, 549, 1161, 1453, 1647, 2623, 4359, 7869, 13077, 23607, 39231, 62479, 70821, 88633, 187437, 265899, 562311, 797697, 1686933, 2393091, 3811219, 11433657, 34300971, 102902913]

約数ペア:

[(1, 102902913), (3, 34300971), (9, 11433657), (27, 3811219), (43, 2393091), (61, 1686933), (129, 797697), (183, 562311), (387, 265899), (549, 187437), (1161, 88633), (1453, 70821), (1647, 62479), (2623, 39231), (4359, 23607), (7869, 13077)]