156735298323

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1259}}^1\times {\mathrm{21647}}^1$

素因数の和:22989

約数の個数: 40

約数和(自身を含む): 237632693760

約数和(自身を除く): 80897395437

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1259, 1917, 3777, 5751, 11331, 21647, 33993, 64941, 89389, 101979, 194823, 268167, 584469, 804501, 1536937, 1753407, 2413503, 4610811, 7240509, 13832433, 27253573, 41497299, 81760719, 124491897, 245282157, 735846471, 1935003683, 2207539413, 5805011049, 17415033147, 52245099441, 156735298323]

約数ペア:

[(1, 156735298323), (3, 52245099441), (9, 17415033147), (27, 5805011049), (71, 2207539413), (81, 1935003683), (213, 735846471), (639, 245282157), (1259, 124491897), (1917, 81760719), (3777, 41497299), (5751, 27253573), (11331, 13832433), (21647, 7240509), (33993, 4610811), (64941, 2413503), (89389, 1753407), (101979, 1536937), (194823, 804501), (268167, 584469)]