68969163

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 29734197

約数列:

[1, 3, 29, 47, 87, 101, 141, 167, 303, 501, 1363, 2929, 4089, 4747, 4843, 7849, 8787, 14241, 14529, 16867, 23547, 50601, 137663, 227621, 412989, 489143, 682863, 792749, 1467429, 2378247, 22989721, 68969163]

約数ペア:

[(1, 68969163), (3, 22989721), (29, 2378247), (47, 1467429), (87, 792749), (101, 682863), (141, 489143), (167, 412989), (303, 227621), (501, 137663), (1363, 50601), (2929, 23547), (4089, 16867), (4747, 14529), (4843, 14241), (7849, 8787)]