70449099

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 110647296

約数和(自身を除く): 40198197

約数列:

[1, 3, 7, 21, 47, 137, 141, 329, 411, 521, 959, 987, 1563, 2877, 3647, 6439, 10941, 19317, 24487, 45073, 71377, 73461, 135219, 171409, 214131, 499639, 514227, 1498917, 3354719, 10064157, 23483033, 70449099]

約数ペア:

[(1, 70449099), (3, 23483033), (7, 10064157), (21, 3354719), (47, 1498917), (137, 514227), (141, 499639), (329, 214131), (411, 171409), (521, 135219), (959, 73461), (987, 71377), (1563, 45073), (2877, 24487), (3647, 19317), (6439, 10941)]