73257921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32173}}^1$

素因数の和:32213

約数の個数: 24

約数和(自身を含む): 120459456

約数和(自身を除く): 47201535

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 32173, 96519, 289557, 353903, 739979, 1061709, 2219937, 3185127, 6659811, 8139769, 24419307, 73257921]

約数ペア:

[(1, 73257921), (3, 24419307), (9, 8139769), (11, 6659811), (23, 3185127), (33, 2219937), (69, 1061709), (99, 739979), (207, 353903), (253, 289557), (759, 96519), (2277, 32173)]