128522792205

素因数分解:

$3^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1176787}}^1$

素因数の和:1177610

約数の個数: 32

約数和(自身を含む): 228767587200

約数和(自身を除く): 100244794995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 809, 2427, 4045, 7281, 12135, 21843, 36405, 109215, 1176787, 3530361, 5883935, 10591083, 17651805, 31773249, 52955415, 158866245, 952020683, 2856062049, 4760103415, 8568186147, 14280310245, 25704558441, 42840930735, 128522792205]

約数ペア:

[(1, 128522792205), (3, 42840930735), (5, 25704558441), (9, 14280310245), (15, 8568186147), (27, 4760103415), (45, 2856062049), (135, 952020683), (809, 158866245), (2427, 52955415), (4045, 31773249), (7281, 17651805), (12135, 10591083), (21843, 5883935), (36405, 3530361), (109215, 1176787)]