72930319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15527}}^1$

素因数の和:15606

約数の個数: 16

約数和(自身を含む): 92422656

約数和(自身を除く): 19492337

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 15527, 108689, 170797, 947147, 1195579, 6630029, 10418617, 72930319]

約数ペア:

[(1, 72930319), (7, 10418617), (11, 6630029), (61, 1195579), (77, 947147), (427, 170797), (671, 108689), (4697, 15527)]