68813201

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 73550400

約数和(自身を除く): 4737199

約数列:

[1, 29, 43, 139, 397, 1247, 4031, 5977, 11513, 17071, 55183, 173333, 495059, 1600307, 2372869, 68813201]

約数ペア:

[(1, 68813201), (29, 2372869), (43, 1600307), (139, 495059), (397, 173333), (1247, 55183), (4031, 17071), (5977, 11513)]