66700893

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{21317}}^1$

素因数の和:21476

約数の個数: 16

約数和(自身を含む): 102326400

約数和(自身を除く): 35625507

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 21317, 63951, 149219, 447657, 3176233, 9528699, 22233631, 66700893]

約数ペア:

[(1, 66700893), (3, 22233631), (7, 9528699), (21, 3176233), (149, 447657), (447, 149219), (1043, 63951), (3129, 21317)]