91673829

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5557}}^1$

素因数の和:5626

約数の個数: 32

約数和(自身を含む): 149399040

約数和(自身を除く): 57725211

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 5557, 16497, 16671, 50013, 72241, 150039, 216723, 261179, 650169, 783537, 1950507, 2350611, 3395327, 7051833, 10185981, 30557943, 91673829]

約数ペア:

[(1, 91673829), (3, 30557943), (9, 10185981), (13, 7051833), (27, 3395327), (39, 2350611), (47, 1950507), (117, 783537), (141, 650169), (351, 261179), (423, 216723), (611, 150039), (1269, 72241), (1833, 50013), (5499, 16671), (5557, 16497)]