64580131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3761}}^1$

素因数の和:4002

約数の個数: 16

約数和(自身を含む): 80898048

約数和(自身を除く): 16317917

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 3761, 17171, 26327, 41371, 289597, 838703, 5870921, 9225733, 64580131]

約数ペア:

[(1, 64580131), (7, 9225733), (11, 5870921), (77, 838703), (223, 289597), (1561, 41371), (2453, 26327), (3761, 17171)]