87118563

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101183}}^1$

素因数の和:101234

約数の個数: 16

約数和(自身を含む): 135991296

約数和(自身を除く): 48872733

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 101183, 303549, 708281, 2124843, 4148503, 12445509, 29039521, 87118563]

約数ペア:

[(1, 87118563), (3, 29039521), (7, 12445509), (21, 4148503), (41, 2124843), (123, 708281), (287, 303549), (861, 101183)]