72902469

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 104033664

約数和(自身を除く): 31131195

約数列:

[1, 3, 37, 41, 83, 111, 123, 193, 249, 579, 1517, 3071, 3403, 4551, 7141, 7913, 9213, 10209, 16019, 21423, 23739, 48057, 125911, 292781, 377733, 592703, 656779, 878343, 1778109, 1970337, 24300823, 72902469]

約数ペア:

[(1, 72902469), (3, 24300823), (37, 1970337), (41, 1778109), (83, 878343), (111, 656779), (123, 592703), (193, 377733), (249, 292781), (579, 125911), (1517, 48057), (3071, 23739), (3403, 21423), (4551, 16019), (7141, 10209), (7913, 9213)]