70746723

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 108000000

約数和(自身を除く): 37253277

約数列:

[1, 3, 9, 27, 59, 89, 177, 267, 499, 531, 801, 1497, 1593, 2403, 4491, 5251, 13473, 15753, 29441, 44411, 47259, 88323, 133233, 141777, 264969, 399699, 794907, 1199097, 2620249, 7860747, 23582241, 70746723]

約数ペア:

[(1, 70746723), (3, 23582241), (9, 7860747), (27, 2620249), (59, 1199097), (89, 794907), (177, 399699), (267, 264969), (499, 141777), (531, 133233), (801, 88323), (1497, 47259), (1593, 44411), (2403, 29441), (4491, 15753), (5251, 13473)]