63421323

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 98841600

約数和(自身を除く): 35420277

約数列:

[1, 3, 7, 21, 103, 109, 269, 309, 327, 721, 763, 807, 1883, 2163, 2289, 5649, 11227, 27707, 29321, 33681, 78589, 83121, 87963, 193949, 205247, 235767, 581847, 615741, 3020063, 9060189, 21140441, 63421323]

約数ペア:

[(1, 63421323), (3, 21140441), (7, 9060189), (21, 3020063), (103, 615741), (109, 581847), (269, 235767), (309, 205247), (327, 193949), (721, 87963), (763, 83121), (807, 78589), (1883, 33681), (2163, 29321), (2289, 27707), (5649, 11227)]