5780452977

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127663}}^1$

素因数の和:127731

約数の個数: 40

約数和(自身を含む): 9515563904

約数和(自身を除く): 3735110927

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 351, 387, 559, 1053, 1161, 1677, 3483, 5031, 15093, 45279, 127663, 382989, 1148967, 1659619, 3446901, 4978857, 5489509, 10340703, 14936571, 16468527, 44809713, 49405581, 71363617, 134429139, 148216743, 214090851, 444650229, 642272553, 1926817659, 5780452977]

約数ペア:

[(1, 5780452977), (3, 1926817659), (9, 642272553), (13, 444650229), (27, 214090851), (39, 148216743), (43, 134429139), (81, 71363617), (117, 49405581), (129, 44809713), (351, 16468527), (387, 14936571), (559, 10340703), (1053, 5489509), (1161, 4978857), (1677, 3446901), (3483, 1659619), (5031, 1148967), (15093, 382989), (45279, 127663)]