64730043

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1433}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 110131200

約数和(自身を除く): 45401157

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1433, 1673, 2151, 4299, 5019, 6453, 10031, 12897, 15057, 30093, 38691, 45171, 90279, 270837, 342487, 1027461, 2397409, 3082383, 7192227, 9247149, 21576681, 64730043]

約数ペア:

[(1, 64730043), (3, 21576681), (7, 9247149), (9, 7192227), (21, 3082383), (27, 2397409), (63, 1027461), (189, 342487), (239, 270837), (717, 90279), (1433, 45171), (1673, 38691), (2151, 30093), (4299, 15057), (5019, 12897), (6453, 10031)]