63667965

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32401}}^1$

素因数の和:32540

約数の個数: 16

約数和(自身を含む): 102649536

約数和(自身を除く): 38981571

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 32401, 97203, 162005, 486015, 4244531, 12733593, 21222655, 63667965]

約数ペア:

[(1, 63667965), (3, 21222655), (5, 12733593), (15, 4244531), (131, 486015), (393, 162005), (655, 97203), (1965, 32401)]