307732557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 456228864

約数和(自身を除く): 148496307

約数列:

[1, 3, 11, 33, 101, 127, 303, 381, 727, 1111, 1397, 2181, 3333, 4191, 7997, 12827, 23991, 38481, 73427, 92329, 141097, 220281, 276987, 423291, 807697, 1015619, 2423091, 3046857, 9325229, 27975687, 102577519, 307732557]

約数ペア:

[(1, 307732557), (3, 102577519), (11, 27975687), (33, 9325229), (101, 3046857), (127, 2423091), (303, 1015619), (381, 807697), (727, 423291), (1111, 276987), (1397, 220281), (2181, 141097), (3333, 92329), (4191, 73427), (7997, 38481), (12827, 23991)]