89724672009

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3214901}}^1$

素因数の和:3215357

約数の個数: 24

約数和(自身を含む): 148451314752

約数和(自身を除く): 58726642743

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 3101, 3987, 9303, 27909, 3214901, 9644703, 22504307, 28934109, 67512921, 202538763, 1424201143, 4272603429, 9969408001, 12817810287, 29908224003, 89724672009]

約数ペア:

[(1, 89724672009), (3, 29908224003), (7, 12817810287), (9, 9969408001), (21, 4272603429), (63, 1424201143), (443, 202538763), (1329, 67512921), (3101, 28934109), (3987, 22504307), (9303, 9644703), (27909, 3214901)]