255301820403

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{568387}}^1$

素因数の和:568763

約数の個数: 32

約数和(自身を含む): 395707178496

約数和(自身を除く): 140405358093

約数列:

[1, 3, 7, 21, 73, 219, 293, 511, 879, 1533, 2051, 6153, 21389, 64167, 149723, 449169, 568387, 1705161, 3978709, 11936127, 41492251, 124476753, 166537391, 290445757, 499612173, 871337271, 1165761737, 3497285211, 12157229543, 36471688629, 85100606801, 255301820403]

約数ペア:

[(1, 255301820403), (3, 85100606801), (7, 36471688629), (21, 12157229543), (73, 3497285211), (219, 1165761737), (293, 871337271), (511, 499612173), (879, 290445757), (1533, 166537391), (2051, 124476753), (6153, 41492251), (21389, 11936127), (64167, 3978709), (149723, 1705161), (449169, 568387)]