91279479

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 128605680

約数和(自身を除く): 37326201

約数列:

[1, 3, 23, 69, 113, 339, 509, 529, 1527, 1587, 2599, 7797, 11707, 35121, 57517, 59777, 172551, 179331, 269261, 807783, 1322891, 3968673, 30426493, 91279479]

約数ペア:

[(1, 91279479), (3, 30426493), (23, 3968673), (69, 1322891), (113, 807783), (339, 269261), (509, 179331), (529, 172551), (1527, 59777), (1587, 57517), (2599, 35121), (7797, 11707)]