61688977

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4243}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 73879552

約数和(自身を除く): 12190575

約数列:

[1, 7, 31, 67, 217, 469, 2077, 4243, 14539, 29701, 131533, 284281, 920731, 1989967, 8812711, 61688977]

約数ペア:

[(1, 61688977), (7, 8812711), (31, 1989967), (67, 920731), (217, 284281), (469, 131533), (2077, 29701), (4243, 14539)]