64101849

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 106671168

約数和(自身を除く): 42569319

約数列:

[1, 3, 7, 17, 21, 49, 51, 113, 119, 147, 227, 339, 357, 681, 791, 833, 1589, 1921, 2373, 2499, 3859, 4767, 5537, 5763, 11123, 11577, 13447, 16611, 25651, 27013, 33369, 40341, 76953, 81039, 94129, 179557, 189091, 282387, 436067, 538671, 567273, 1256899, 1308201, 3052469, 3770697, 9157407, 21367283, 64101849]

約数ペア:

[(1, 64101849), (3, 21367283), (7, 9157407), (17, 3770697), (21, 3052469), (49, 1308201), (51, 1256899), (113, 567273), (119, 538671), (147, 436067), (227, 282387), (339, 189091), (357, 179557), (681, 94129), (791, 81039), (833, 76953), (1589, 40341), (1921, 33369), (2373, 27013), (2499, 25651), (3859, 16611), (4767, 13447), (5537, 11577), (5763, 11123)]