47489463

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6844

約数の個数: 32

約数和(自身を含む): 82590720

約数和(自身を除く): 35101257

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6791, 6993, 20373, 47537, 61119, 142611, 183357, 251267, 427833, 753801, 1283499, 1758869, 2261403, 5276607, 6784209, 15829821, 47489463]

約数ペア:

[(1, 47489463), (3, 15829821), (7, 6784209), (9, 5276607), (21, 2261403), (27, 1758869), (37, 1283499), (63, 753801), (111, 427833), (189, 251267), (259, 183357), (333, 142611), (777, 61119), (999, 47537), (2331, 20373), (6791, 6993)]