89926317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20773}}^1$

素因数の和:20829

約数の個数: 24

約数和(自身を含む): 143672984

約数和(自身を除く): 53746667

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 20773, 62319, 186957, 270049, 768601, 810147, 2305803, 2430441, 6917409, 9991813, 29975439, 89926317]

約数ペア:

[(1, 89926317), (3, 29975439), (9, 9991813), (13, 6917409), (37, 2430441), (39, 2305803), (111, 810147), (117, 768601), (333, 270049), (481, 186957), (1443, 62319), (4329, 20773)]