72746927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 15070033

約数列:

[1, 11, 17, 43, 83, 109, 187, 473, 731, 913, 1199, 1411, 1853, 3569, 4687, 8041, 9047, 15521, 20383, 39259, 51557, 60673, 79679, 99517, 153799, 389021, 667403, 876469, 1691789, 4279231, 6613357, 72746927]

約数ペア:

[(1, 72746927), (11, 6613357), (17, 4279231), (43, 1691789), (83, 876469), (109, 667403), (187, 389021), (473, 153799), (731, 99517), (913, 79679), (1199, 60673), (1411, 51557), (1853, 39259), (3569, 20383), (4687, 15521), (8041, 9047)]