1445879223

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 2248646400

約数和(自身を除く): 802767177

約数列:

[1, 3, 9, 17, 51, 109, 153, 181, 327, 479, 543, 981, 1437, 1629, 1853, 3077, 4311, 5559, 8143, 9231, 16677, 19729, 24429, 27693, 52211, 59187, 73287, 86699, 156633, 177561, 260097, 335393, 469899, 780291, 887587, 1006179, 1473883, 2662761, 3018537, 4421649, 7988283, 9450191, 13264947, 28350573, 85051719, 160653247, 481959741, 1445879223]

約数ペア:

[(1, 1445879223), (3, 481959741), (9, 160653247), (17, 85051719), (51, 28350573), (109, 13264947), (153, 9450191), (181, 7988283), (327, 4421649), (479, 3018537), (543, 2662761), (981, 1473883), (1437, 1006179), (1629, 887587), (1853, 780291), (3077, 469899), (4311, 335393), (5559, 260097), (8143, 177561), (9231, 156633), (16677, 86699), (19729, 73287), (24429, 59187), (27693, 52211)]