328568031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 537039360

約数和(自身を除く): 208471329

約数列:

[1, 3, 9, 11, 33, 43, 79, 99, 129, 237, 387, 473, 711, 869, 977, 1419, 2607, 2931, 3397, 4257, 7821, 8793, 10191, 10747, 30573, 32241, 37367, 42011, 77183, 96723, 112101, 126033, 231549, 336303, 378099, 462121, 694647, 849013, 1386363, 2547039, 3318869, 4159089, 7641117, 9956607, 29869821, 36507559, 109522677, 328568031]

約数ペア:

[(1, 328568031), (3, 109522677), (9, 36507559), (11, 29869821), (33, 9956607), (43, 7641117), (79, 4159089), (99, 3318869), (129, 2547039), (237, 1386363), (387, 849013), (473, 694647), (711, 462121), (869, 378099), (977, 336303), (1419, 231549), (2607, 126033), (2931, 112101), (3397, 96723), (4257, 77183), (7821, 42011), (8793, 37367), (10191, 32241), (10747, 30573)]