68420353

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 72072000

約数和(自身を除く): 3651647

約数列:

[1, 43, 59, 149, 181, 2537, 6407, 7783, 8791, 10679, 26969, 378013, 459197, 1159667, 1591171, 68420353]

約数ペア:

[(1, 68420353), (43, 1591171), (59, 1159667), (149, 459197), (181, 378013), (2537, 26969), (6407, 10679), (7783, 8791)]