132380787

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2179}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 220999680

約数和(自身を除く): 88618893

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 263, 789, 1841, 2179, 2893, 5523, 6537, 8679, 15253, 20251, 23969, 45759, 60753, 71907, 167783, 503349, 573077, 1719231, 4011539, 6303847, 12034617, 18911541, 44126929, 132380787]

約数ペア:

[(1, 132380787), (3, 44126929), (7, 18911541), (11, 12034617), (21, 6303847), (33, 4011539), (77, 1719231), (231, 573077), (263, 503349), (789, 167783), (1841, 71907), (2179, 60753), (2893, 45759), (5523, 23969), (6537, 20251), (8679, 15253)]