69334461

素因数分解:

$3^7\times 7^2\times {\mathrm{647}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 121150080

約数和(自身を除く): 51815619

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 647, 729, 1323, 1701, 1941, 2187, 3969, 4529, 5103, 5823, 11907, 13587, 15309, 17469, 31703, 35721, 40761, 52407, 95109, 107163, 122283, 157221, 285327, 366849, 471663, 855981, 1100547, 1414989, 2567943, 3301641, 7703829, 9904923, 23111487, 69334461]

約数ペア:

[(1, 69334461), (3, 23111487), (7, 9904923), (9, 7703829), (21, 3301641), (27, 2567943), (49, 1414989), (63, 1100547), (81, 855981), (147, 471663), (189, 366849), (243, 285327), (441, 157221), (567, 122283), (647, 107163), (729, 95109), (1323, 52407), (1701, 40761), (1941, 35721), (2187, 31703), (3969, 17469), (4529, 15309), (5103, 13587), (5823, 11907)]