193925121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5273}}^1$

素因数の和:5353

約数の個数: 32

約数和(自身を含む): 297706752

約数和(自身を除く): 103781631

約数列:

[1, 3, 13, 23, 39, 41, 69, 123, 299, 533, 897, 943, 1599, 2829, 5273, 12259, 15819, 36777, 68549, 121279, 205647, 216193, 363837, 648579, 1576627, 2810509, 4729881, 4972439, 8431527, 14917317, 64641707, 193925121]

約数ペア:

[(1, 193925121), (3, 64641707), (13, 14917317), (23, 8431527), (39, 4972439), (41, 4729881), (69, 2810509), (123, 1576627), (299, 648579), (533, 363837), (897, 216193), (943, 205647), (1599, 121279), (2829, 68549), (5273, 36777), (12259, 15819)]