158984787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{3119}}^1$

素因数の和:4442

約数の個数: 16

約数和(自身を含む): 228533760

約数和(自身を除く): 69548973

約数列:

[1, 3, 13, 39, 1307, 3119, 3921, 9357, 16991, 40547, 50973, 121641, 4076533, 12229599, 52994929, 158984787]

約数ペア:

[(1, 158984787), (3, 52994929), (13, 12229599), (39, 4076533), (1307, 121641), (3119, 50973), (3921, 40547), (9357, 16991)]