127739469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1783}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 201406464

約数和(自身を除く): 73666995

約数列:

[1, 3, 11, 13, 33, 39, 143, 167, 429, 501, 1783, 1837, 2171, 5349, 5511, 6513, 19613, 23179, 23881, 58839, 69537, 71643, 254969, 297761, 764907, 893283, 3275371, 3870893, 9826113, 11612679, 42579823, 127739469]

約数ペア:

[(1, 127739469), (3, 42579823), (11, 11612679), (13, 9826113), (33, 3870893), (39, 3275371), (143, 893283), (167, 764907), (429, 297761), (501, 254969), (1783, 71643), (1837, 69537), (2171, 58839), (5349, 23881), (5511, 23179), (6513, 19613)]