72528843

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9203}}^1$

素因数の和:9314

約数の個数: 16

約数和(自身を含む): 100728576

約数和(自身を除く): 28199733

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 9203, 27609, 340511, 653413, 1021533, 1960239, 24176281, 72528843]

約数ペア:

[(1, 72528843), (3, 24176281), (37, 1960239), (71, 1021533), (111, 653413), (213, 340511), (2627, 27609), (7881, 9203)]