83240577

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 145791360

約数和(自身を除く): 62550783

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 197, 353, 399, 591, 1059, 1197, 1379, 1773, 2471, 3177, 3743, 4137, 6707, 7413, 11229, 12411, 20121, 22239, 26201, 33687, 46949, 60363, 69541, 78603, 140847, 208623, 235809, 422541, 486787, 625869, 1321279, 1460361, 3963837, 4381083, 9248953, 11891511, 27746859, 83240577]

約数ペア:

[(1, 83240577), (3, 27746859), (7, 11891511), (9, 9248953), (19, 4381083), (21, 3963837), (57, 1460361), (63, 1321279), (133, 625869), (171, 486787), (197, 422541), (353, 235809), (399, 208623), (591, 140847), (1059, 78603), (1197, 69541), (1379, 60363), (1773, 46949), (2471, 33687), (3177, 26201), (3743, 22239), (4137, 20121), (6707, 12411), (7413, 11229)]