64330301

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 77596992

約数和(自身を除く): 13266691

約数列:

[1, 7, 31, 73, 131, 217, 511, 917, 961, 2263, 4061, 6727, 9563, 15841, 28427, 66941, 70153, 125891, 296453, 491071, 881237, 2075171, 9190043, 64330301]

約数ペア:

[(1, 64330301), (7, 9190043), (31, 2075171), (73, 881237), (131, 491071), (217, 296453), (511, 125891), (917, 70153), (961, 66941), (2263, 28427), (4061, 15841), (6727, 9563)]