70216461

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1898

約数の個数: 36

約数和(自身を含む): 119375100

約数和(自身を除く): 49158639

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 267, 441, 623, 801, 1789, 1869, 4361, 5367, 5607, 12523, 13083, 16101, 37569, 39249, 87661, 112707, 159221, 262983, 477663, 788949, 1114547, 1432989, 3343641, 7801829, 10030923, 23405487, 70216461]

約数ペア:

[(1, 70216461), (3, 23405487), (7, 10030923), (9, 7801829), (21, 3343641), (49, 1432989), (63, 1114547), (89, 788949), (147, 477663), (267, 262983), (441, 159221), (623, 112707), (801, 87661), (1789, 39249), (1869, 37569), (4361, 16101), (5367, 13083), (5607, 12523)]