63100681

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 20

約数和(自身を含む): 75526164

約数和(自身を除く): 12425483

約数列:

[1, 7, 41, 49, 287, 343, 641, 2009, 2401, 4487, 14063, 26281, 31409, 98441, 183967, 219863, 1287769, 1539041, 9014383, 63100681]

約数ペア:

[(1, 63100681), (7, 9014383), (41, 1539041), (49, 1287769), (287, 219863), (343, 183967), (641, 98441), (2009, 31409), (2401, 26281), (4487, 14063)]