77738947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3911}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 92010240

約数和(自身を除く): 14271293

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 3911, 19877, 43021, 50843, 543629, 559273, 5979919, 7067177, 77738947]

約数ペア:

[(1, 77738947), (11, 7067177), (13, 5979919), (139, 559273), (143, 543629), (1529, 50843), (1807, 43021), (3911, 19877)]