61273121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4519}}^1$

素因数の和:4688

約数の個数: 16

約数和(自身を含む): 75936000

約数和(自身を除く): 14662879

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 4519, 13559, 31633, 58747, 411229, 673331, 4713317, 8753303, 61273121]

約数ペア:

[(1, 61273121), (7, 8753303), (13, 4713317), (91, 673331), (149, 411229), (1043, 58747), (1937, 31633), (4519, 13559)]