74408607

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13012

約数の個数: 36

約数和(自身を含む): 134654520

約数和(自身を除く): 60245913

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 12979, 38937, 90853, 116811, 168727, 272559, 506181, 635971, 817677, 1181089, 1518543, 1907913, 3543267, 5723739, 8267623, 10629801, 24802869, 74408607]

約数ペア:

[(1, 74408607), (3, 24802869), (7, 10629801), (9, 8267623), (13, 5723739), (21, 3543267), (39, 1907913), (49, 1518543), (63, 1181089), (91, 817677), (117, 635971), (147, 506181), (273, 272559), (441, 168727), (637, 116811), (819, 90853), (1911, 38937), (5733, 12979)]