27645009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 44937216

約数和(自身を除く): 17292207

約数列:

[1, 3, 7, 17, 21, 51, 119, 211, 357, 367, 633, 1101, 1477, 2569, 3587, 4431, 6239, 7707, 10761, 18717, 25109, 43673, 75327, 77437, 131019, 232311, 542059, 1316429, 1626177, 3949287, 9215003, 27645009]

約数ペア:

[(1, 27645009), (3, 9215003), (7, 3949287), (17, 1626177), (21, 1316429), (51, 542059), (119, 232311), (211, 131019), (357, 77437), (367, 75327), (633, 43673), (1101, 25109), (1477, 18717), (2569, 10761), (3587, 7707), (4431, 6239)]