102897873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2089}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 160520360

約数和(自身を除く): 57622487

約数列:

[1, 3, 9, 13, 39, 117, 421, 1263, 2089, 3789, 5473, 6267, 16419, 18801, 27157, 49257, 81471, 244413, 879469, 2638407, 7915221, 11433097, 34299291, 102897873]

約数ペア:

[(1, 102897873), (3, 34299291), (9, 11433097), (13, 7915221), (39, 2638407), (117, 879469), (421, 244413), (1263, 81471), (2089, 49257), (3789, 27157), (5473, 18801), (6267, 16419)]