15693768909

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1127183}}^1$

素因数の和:1127226

約数の個数: 48

約数和(自身を含む): 29541238272

約数和(自身を除く): 13847469363

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 1127183, 3381549, 7890281, 10144647, 14653379, 19162111, 23670843, 43960137, 57486333, 71012529, 102573653, 131880411, 134134777, 172458999, 249107443, 307720959, 402404331, 747322329, 923162877, 1207212993, 1743752101, 2241966987, 5231256303, 15693768909]

約数ペア:

[(1, 15693768909), (3, 5231256303), (7, 2241966987), (9, 1743752101), (13, 1207212993), (17, 923162877), (21, 747322329), (39, 402404331), (51, 307720959), (63, 249107443), (91, 172458999), (117, 134134777), (119, 131880411), (153, 102573653), (221, 71012529), (273, 57486333), (357, 43960137), (663, 23670843), (819, 19162111), (1071, 14653379), (1547, 10144647), (1989, 7890281), (4641, 3381549), (13923, 1127183)]