70157087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 95208960

約数和(自身を除く): 25051873

約数列:

[1, 7, 11, 13, 77, 91, 109, 143, 643, 763, 1001, 1199, 1417, 4501, 7073, 8359, 8393, 9919, 15587, 49511, 58513, 70087, 91949, 109109, 490609, 643643, 770957, 911131, 5396699, 6377917, 10022441, 70157087]

約数ペア:

[(1, 70157087), (7, 10022441), (11, 6377917), (13, 5396699), (77, 911131), (91, 770957), (109, 643643), (143, 490609), (643, 109109), (763, 91949), (1001, 70087), (1199, 58513), (1417, 49511), (4501, 15587), (7073, 9919), (8359, 8393)]