224564643

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{7127}}^1$

素因数の和:7528

約数の個数: 20

約数和(自身を含む): 336370320

約数和(自身を除く): 111805677

約数列:

[1, 3, 9, 27, 81, 389, 1167, 3501, 7127, 10503, 21381, 31509, 64143, 192429, 577287, 2772403, 8317209, 24951627, 74854881, 224564643]

約数ペア:

[(1, 224564643), (3, 74854881), (9, 24951627), (27, 8317209), (81, 2772403), (389, 577287), (1167, 192429), (3501, 64143), (7127, 31509), (10503, 21381)]