64217151

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 99645440

約数和(自身を除く): 35428289

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 657, 837, 1051, 1971, 2263, 3153, 6789, 9459, 20367, 28377, 32581, 61101, 76723, 97743, 230169, 293229, 690507, 879687, 2071521, 2378413, 7135239, 21405717, 64217151]

約数ペア:

[(1, 64217151), (3, 21405717), (9, 7135239), (27, 2378413), (31, 2071521), (73, 879687), (93, 690507), (219, 293229), (279, 230169), (657, 97743), (837, 76723), (1051, 61101), (1971, 32581), (2263, 28377), (3153, 20367), (6789, 9459)]