76713729

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 109969920

約数和(自身を除く): 33256191

約数列:

[1, 3, 29, 47, 73, 87, 141, 219, 257, 771, 1363, 2117, 3431, 4089, 6351, 7453, 10293, 12079, 18761, 22359, 36237, 56283, 99499, 298497, 350291, 544069, 881767, 1050873, 1632207, 2645301, 25571243, 76713729]

約数ペア:

[(1, 76713729), (3, 25571243), (29, 2645301), (47, 1632207), (73, 1050873), (87, 881767), (141, 544069), (219, 350291), (257, 298497), (771, 99499), (1363, 56283), (2117, 36237), (3431, 22359), (4089, 18761), (6351, 12079), (7453, 10293)]