122862790251

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{9661303}}^1$

素因数の和:9661472

約数の個数: 20

約数和(自身を含む): 184704809872

約数和(自身を除く): 61842019621

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 12717, 9661303, 28983909, 86951727, 260855181, 782565543, 1516824571, 4550473713, 13651421139, 40954263417, 122862790251]

約数ペア:

[(1, 122862790251), (3, 40954263417), (9, 13651421139), (27, 4550473713), (81, 1516824571), (157, 782565543), (471, 260855181), (1413, 86951727), (4239, 28983909), (12717, 9661303)]