63900072719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{54799}}^1$

素因数の和:55103

約数の個数: 32

約数和(自身を含む): 79543296000

約数和(自身を除く): 15643223281

約数列:

[1, 7, 17, 41, 119, 239, 287, 697, 1673, 4063, 4879, 9799, 28441, 54799, 68593, 166583, 383593, 931583, 1166081, 2246759, 6521081, 13096961, 15727313, 38194903, 91678727, 222648337, 267364321, 536975401, 1558538359, 3758827807, 9128581817, 63900072719]

約数ペア:

[(1, 63900072719), (7, 9128581817), (17, 3758827807), (41, 1558538359), (119, 536975401), (239, 267364321), (287, 222648337), (697, 91678727), (1673, 38194903), (4063, 15727313), (4879, 13096961), (9799, 6521081), (28441, 2246759), (54799, 1166081), (68593, 931583), (166583, 383593)]