288601911

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3539}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 487075680

約数和(自身を除く): 198473769

約数列:

[1, 3, 9, 13, 17, 39, 41, 51, 117, 123, 153, 221, 369, 533, 663, 697, 1599, 1989, 2091, 3539, 4797, 6273, 9061, 10617, 27183, 31851, 46007, 60163, 81549, 138021, 145099, 180489, 414063, 435297, 541467, 782119, 1305891, 1886287, 2346357, 2466683, 5658861, 7039071, 7400049, 16976583, 22200147, 32066879, 96200637, 288601911]

約数ペア:

[(1, 288601911), (3, 96200637), (9, 32066879), (13, 22200147), (17, 16976583), (39, 7400049), (41, 7039071), (51, 5658861), (117, 2466683), (123, 2346357), (153, 1886287), (221, 1305891), (369, 782119), (533, 541467), (663, 435297), (697, 414063), (1599, 180489), (1989, 145099), (2091, 138021), (3539, 81549), (4797, 60163), (6273, 46007), (9061, 31851), (10617, 27183)]