61407171

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42379}}^1$

素因数の和:42415

約数の個数: 24

約数和(自身を含む): 105780480

約数和(自身を除く): 44373309

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 42379, 127137, 296653, 381411, 889959, 974717, 2669877, 2924151, 6823019, 8772453, 20469057, 61407171]

約数ペア:

[(1, 61407171), (3, 20469057), (7, 8772453), (9, 6823019), (21, 2924151), (23, 2669877), (63, 974717), (69, 889959), (161, 381411), (207, 296653), (483, 127137), (1449, 42379)]