78172049

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 83375616

約数和(自身を除く): 5203567

約数列:

[1, 31, 61, 67, 617, 1891, 2077, 4087, 19127, 37637, 41339, 126697, 1166747, 1281509, 2521679, 78172049]

約数ペア:

[(1, 78172049), (31, 2521679), (61, 1281509), (67, 1166747), (617, 126697), (1891, 41339), (2077, 37637), (4087, 19127)]