18683494155

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{8741}}^1$

素因数の和:9049

約数の個数: 64

約数和(自身を含む): 33837834240

約数和(自身を除く): 15154340085

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 223, 355, 639, 669, 1065, 1115, 1917, 2007, 3195, 3345, 6021, 8741, 9585, 10035, 15833, 26223, 30105, 43705, 47499, 78669, 79165, 131115, 142497, 236007, 237495, 393345, 427491, 620611, 712485, 1180035, 1861833, 1949243, 2137455, 3103055, 5585499, 5847729, 9309165, 9746215, 16756497, 17543187, 27927495, 29238645, 52629561, 83782485, 87715935, 138396253, 263147805, 415188759, 691981265, 1245566277, 2075943795, 3736698831, 6227831385, 18683494155]

約数ペア:

[(1, 18683494155), (3, 6227831385), (5, 3736698831), (9, 2075943795), (15, 1245566277), (27, 691981265), (45, 415188759), (71, 263147805), (135, 138396253), (213, 87715935), (223, 83782485), (355, 52629561), (639, 29238645), (669, 27927495), (1065, 17543187), (1115, 16756497), (1917, 9746215), (2007, 9309165), (3195, 5847729), (3345, 5585499), (6021, 3103055), (8741, 2137455), (9585, 1949243), (10035, 1861833), (15833, 1180035), (26223, 712485), (30105, 620611), (43705, 427491), (47499, 393345), (78669, 237495), (79165, 236007), (131115, 142497)]