15691282011

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1223}}^1\times {\mathrm{1427}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 24176565504

約数和(自身を除く): 8485283493

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1223, 1427, 2997, 3669, 4281, 8991, 11007, 12843, 33021, 38529, 45251, 52799, 99063, 115587, 135753, 158397, 297189, 346761, 407259, 475191, 1221777, 1425573, 1745221, 3665331, 4276719, 5235663, 10995993, 12830157, 15706989, 47120967, 64573177, 141362901, 193719531, 424088703, 581158593, 1743475779, 5230427337, 15691282011]

約数ペア:

[(1, 15691282011), (3, 5230427337), (9, 1743475779), (27, 581158593), (37, 424088703), (81, 193719531), (111, 141362901), (243, 64573177), (333, 47120967), (999, 15706989), (1223, 12830157), (1427, 10995993), (2997, 5235663), (3669, 4276719), (4281, 3665331), (8991, 1745221), (11007, 1425573), (12843, 1221777), (33021, 475191), (38529, 407259), (45251, 346761), (52799, 297189), (99063, 158397), (115587, 135753)]