1142754723

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9227}}^1$

素因数の和:9389

約数の個数: 40

約数和(自身を含む): 1875867840

約数和(自身を除く): 733113117

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 139, 297, 417, 891, 1251, 1529, 3753, 4587, 9227, 11259, 13761, 27681, 41283, 83043, 101497, 123849, 249129, 304491, 747387, 913473, 1282553, 2740419, 3847659, 8221257, 11542977, 14108083, 34628931, 42324249, 103886793, 126972747, 380918241, 1142754723]

約数ペア:

[(1, 1142754723), (3, 380918241), (9, 126972747), (11, 103886793), (27, 42324249), (33, 34628931), (81, 14108083), (99, 11542977), (139, 8221257), (297, 3847659), (417, 2740419), (891, 1282553), (1251, 913473), (1529, 747387), (3753, 304491), (4587, 249129), (9227, 123849), (11259, 101497), (13761, 83043), (27681, 41283)]