31532787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8167}}^1$

素因数の和:8200

約数の個数: 32

約数和(自身を含む): 54888960

約数和(自身を除く): 23356173

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 8167, 24501, 73503, 89837, 106171, 220509, 269511, 318513, 808533, 955539, 1167881, 2425599, 2866617, 3503643, 10510929, 31532787]

約数ペア:

[(1, 31532787), (3, 10510929), (9, 3503643), (11, 2866617), (13, 2425599), (27, 1167881), (33, 955539), (39, 808533), (99, 318513), (117, 269511), (143, 220509), (297, 106171), (351, 89837), (429, 73503), (1287, 24501), (3861, 8167)]