153646713

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 256628736

約数和(自身を除く): 102982023

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 243, 297, 423, 517, 891, 1223, 1269, 1551, 2673, 3669, 3807, 4653, 11007, 11421, 13453, 13959, 33021, 40359, 41877, 57481, 99063, 121077, 125631, 172443, 297189, 363231, 517329, 632291, 1089693, 1551987, 1896873, 3269079, 4655961, 5690619, 13967883, 17071857, 51215571, 153646713]

約数ペア:

[(1, 153646713), (3, 51215571), (9, 17071857), (11, 13967883), (27, 5690619), (33, 4655961), (47, 3269079), (81, 1896873), (99, 1551987), (141, 1089693), (243, 632291), (297, 517329), (423, 363231), (517, 297189), (891, 172443), (1223, 125631), (1269, 121077), (1551, 99063), (2673, 57481), (3669, 41877), (3807, 40359), (4653, 33021), (11007, 13959), (11421, 13453)]