173640699

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 265063680

約数和(自身を除く): 91422981

約数列:

[1, 3, 9, 27, 41, 123, 227, 369, 681, 691, 1107, 2043, 2073, 6129, 6219, 9307, 18657, 27921, 28331, 83763, 84993, 156857, 251289, 254979, 470571, 764937, 1411713, 4235139, 6431137, 19293411, 57880233, 173640699]

約数ペア:

[(1, 173640699), (3, 57880233), (9, 19293411), (27, 6431137), (41, 4235139), (123, 1411713), (227, 764937), (369, 470571), (681, 254979), (691, 251289), (1107, 156857), (2043, 84993), (2073, 83763), (6129, 28331), (6219, 27921), (9307, 18657)]