67118961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5231}}^1$

素因数の和:5301

約数の個数: 32

約数和(自身を含む): 112508928

約数和(自身を除く): 45389967

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 5231, 12831, 15693, 36617, 68003, 109851, 204009, 245857, 476021, 737571, 1428063, 1720999, 3196141, 5162997, 9588423, 22372987, 67118961]

約数ペア:

[(1, 67118961), (3, 22372987), (7, 9588423), (13, 5162997), (21, 3196141), (39, 1720999), (47, 1428063), (91, 737571), (141, 476021), (273, 245857), (329, 204009), (611, 109851), (987, 68003), (1833, 36617), (4277, 15693), (5231, 12831)]