229728415293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{747427}}^1$

素因数の和:747554

約数の個数: 48

約数和(自身を含む): 372183267456

約数和(自身を除く): 142454852163

約数列:

[1, 3, 9, 13, 37, 39, 71, 111, 117, 213, 333, 481, 639, 923, 1443, 2627, 2769, 4329, 7881, 8307, 23643, 34151, 102453, 307359, 747427, 2242281, 6726843, 9716551, 27654799, 29149653, 53067317, 82964397, 87448959, 159201951, 248893191, 359512387, 477605853, 689875121, 1078537161, 1963490729, 2069625363, 3235611483, 5890472187, 6208876089, 17671416561, 25525379477, 76576138431, 229728415293]

約数ペア:

[(1, 229728415293), (3, 76576138431), (9, 25525379477), (13, 17671416561), (37, 6208876089), (39, 5890472187), (71, 3235611483), (111, 2069625363), (117, 1963490729), (213, 1078537161), (333, 689875121), (481, 477605853), (639, 359512387), (923, 248893191), (1443, 159201951), (2627, 87448959), (2769, 82964397), (4329, 53067317), (7881, 29149653), (8307, 27654799), (23643, 9716551), (34151, 6726843), (102453, 2242281), (307359, 747427)]