70153251

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3643}}^1$

素因数の和:3791

約数の個数: 24

約数和(自身を含む): 109669824

約数和(自身を除く): 39516573

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 3643, 6419, 10929, 19257, 25501, 76503, 178507, 477233, 535521, 1431699, 3340631, 10021893, 23384417, 70153251]

約数ペア:

[(1, 70153251), (3, 23384417), (7, 10021893), (21, 3340631), (49, 1431699), (131, 535521), (147, 477233), (393, 178507), (917, 76503), (2751, 25501), (3643, 19257), (6419, 10929)]