85868783

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 116497920

約数和(自身を除く): 30629137

約数列:

[1, 7, 11, 13, 77, 91, 109, 143, 763, 787, 1001, 1199, 1417, 5509, 8393, 8657, 9919, 10231, 15587, 60599, 71617, 85783, 109109, 112541, 600481, 787787, 943613, 1115179, 6605291, 7806253, 12266969, 85868783]

約数ペア:

[(1, 85868783), (7, 12266969), (11, 7806253), (13, 6605291), (77, 1115179), (91, 943613), (109, 787787), (143, 600481), (763, 112541), (787, 109109), (1001, 85783), (1199, 71617), (1417, 60599), (5509, 15587), (8393, 10231), (8657, 9919)]