91426461

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229139}}^1$

素因数の和:229168

約数の個数: 16

約数和(自身を含む): 146649600

約数和(自身を除く): 55223139

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 229139, 687417, 1603973, 4353641, 4811919, 13060923, 30475487, 91426461]

約数ペア:

[(1, 91426461), (3, 30475487), (7, 13060923), (19, 4811919), (21, 4353641), (57, 1603973), (133, 687417), (399, 229139)]