72312273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15541}}^1$

素因数の和:15605

約数の個数: 24

約数和(自身を含む): 116378496

約数和(自身を除く): 44066223

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 15541, 46623, 139869, 170951, 512853, 730427, 1538559, 2191281, 6573843, 8034697, 24104091, 72312273]

約数ペア:

[(1, 72312273), (3, 24104091), (9, 8034697), (11, 6573843), (33, 2191281), (47, 1538559), (99, 730427), (141, 512853), (423, 170951), (517, 139869), (1551, 46623), (4653, 15541)]