71531801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2137}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 83125440

約数和(自身を除く): 11593639

約数列:

[1, 11, 17, 179, 187, 1969, 2137, 3043, 23507, 33473, 36329, 382523, 399619, 4207753, 6502891, 71531801]

約数ペア:

[(1, 71531801), (11, 6502891), (17, 4207753), (179, 399619), (187, 382523), (1969, 36329), (2137, 33473), (3043, 23507)]