78653631

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{51307}}^1$

素因数の和:51390

約数の個数: 16

約数和(自身を含む): 121497344

約数和(自身を除く): 42843713

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 51307, 153921, 359149, 1077447, 3745411, 11236233, 26217877, 78653631]

約数ペア:

[(1, 78653631), (3, 26217877), (7, 11236233), (21, 3745411), (73, 1077447), (219, 359149), (511, 153921), (1533, 51307)]