63927465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 123641856

約数和(自身を除く): 59714391

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 103, 105, 115, 161, 257, 309, 345, 483, 515, 721, 771, 805, 1285, 1545, 1799, 2163, 2369, 2415, 3605, 3855, 5397, 5911, 7107, 8995, 10815, 11845, 16583, 17733, 26471, 26985, 29555, 35535, 41377, 49749, 79413, 82915, 88665, 124131, 132355, 185297, 206885, 248745, 397065, 555891, 608833, 620655, 926485, 1826499, 2779455, 3044165, 4261831, 9132495, 12785493, 21309155, 63927465]

約数ペア:

[(1, 63927465), (3, 21309155), (5, 12785493), (7, 9132495), (15, 4261831), (21, 3044165), (23, 2779455), (35, 1826499), (69, 926485), (103, 620655), (105, 608833), (115, 555891), (161, 397065), (257, 248745), (309, 206885), (345, 185297), (483, 132355), (515, 124131), (721, 88665), (771, 82915), (805, 79413), (1285, 49749), (1545, 41377), (1799, 35535), (2163, 29555), (2369, 26985), (2415, 26471), (3605, 17733), (3855, 16583), (5397, 11845), (5911, 10815), (7107, 8995)]