71925111

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 39841929

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1511, 1763, 4533, 5289, 13599, 15867, 40797, 47601, 61951, 64973, 185853, 194919, 557559, 584757, 1672677, 1754271, 2663893, 7991679, 23975037, 71925111]

約数ペア:

[(1, 71925111), (3, 23975037), (9, 7991679), (27, 2663893), (41, 1754271), (43, 1672677), (123, 584757), (129, 557559), (369, 194919), (387, 185853), (1107, 64973), (1161, 61951), (1511, 47601), (1763, 40797), (4533, 15867), (5289, 13599)]