72967273

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 77760000

約数和(自身を除く): 4792727

約数列:

[1, 31, 53, 89, 499, 1643, 2759, 4717, 15469, 26447, 44411, 146227, 819857, 1376741, 2353783, 72967273]

約数ペア:

[(1, 72967273), (31, 2353783), (53, 1376741), (89, 819857), (499, 146227), (1643, 44411), (2759, 26447), (4717, 15469)]