153520161

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 207267840

約数和(自身を除く): 53747679

約数列:

[1, 3, 103, 309, 691, 719, 2073, 2157, 71173, 74057, 213519, 222171, 496829, 1490487, 51173387, 153520161]

約数ペア:

[(1, 153520161), (3, 51173387), (103, 1490487), (309, 496829), (691, 222171), (719, 213519), (2073, 74057), (2157, 71173)]