70372821

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 31233579

約数列:

[1, 3, 29, 31, 87, 93, 97, 269, 291, 807, 899, 2697, 2813, 3007, 7801, 8339, 8439, 9021, 23403, 25017, 26093, 78279, 87203, 241831, 261609, 725493, 756697, 808883, 2270091, 2426649, 23457607, 70372821]

約数ペア:

[(1, 70372821), (3, 23457607), (29, 2426649), (31, 2270091), (87, 808883), (93, 756697), (97, 725493), (269, 261609), (291, 241831), (807, 87203), (899, 78279), (2697, 26093), (2813, 25017), (3007, 23403), (7801, 9021), (8339, 8439)]