63412587

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 110522880

約数和(自身を除く): 47110293

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 107, 161, 207, 321, 409, 483, 749, 963, 1227, 1449, 2247, 2461, 2863, 3681, 6741, 7383, 8589, 9407, 17227, 22149, 25767, 28221, 43763, 51681, 65849, 84663, 131289, 155043, 197547, 306341, 393867, 592641, 919023, 1006549, 2757069, 3019647, 7045843, 9058941, 21137529, 63412587]

約数ペア:

[(1, 63412587), (3, 21137529), (7, 9058941), (9, 7045843), (21, 3019647), (23, 2757069), (63, 1006549), (69, 919023), (107, 592641), (161, 393867), (207, 306341), (321, 197547), (409, 155043), (483, 131289), (749, 84663), (963, 65849), (1227, 51681), (1449, 43763), (2247, 28221), (2461, 25767), (2863, 22149), (3681, 17227), (6741, 9407), (7383, 8589)]