82020561

素因数分解:

$3^1\times 7^4\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 130414560

約数和(自身を除く): 48393999

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 193, 343, 413, 579, 1029, 1239, 1351, 2401, 2891, 4053, 7203, 8673, 9457, 11387, 20237, 28371, 34161, 60711, 66199, 79709, 141659, 198597, 239127, 424977, 463393, 557963, 1390179, 1673889, 3905741, 11717223, 27340187, 82020561]

約数ペア:

[(1, 82020561), (3, 27340187), (7, 11717223), (21, 3905741), (49, 1673889), (59, 1390179), (147, 557963), (177, 463393), (193, 424977), (343, 239127), (413, 198597), (579, 141659), (1029, 79709), (1239, 66199), (1351, 60711), (2401, 34161), (2891, 28371), (4053, 20237), (7203, 11387), (8673, 9457)]