64491189

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{52051}}^1$

素因数の和:52120

約数の個数: 16

約数和(自身を含む): 99939840

約数和(自身を除く): 35448651

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 52051, 156153, 364357, 1093071, 3071009, 9213027, 21497063, 64491189]

約数ペア:

[(1, 64491189), (3, 21497063), (7, 9213027), (21, 3071009), (59, 1093071), (177, 364357), (413, 156153), (1239, 52051)]