173125863

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 263531520

約数和(自身を除く): 90405657

約数列:

[1, 3, 9, 27, 47, 141, 227, 423, 601, 681, 1269, 1803, 2043, 5409, 6129, 10669, 16227, 28247, 32007, 84741, 96021, 136427, 254223, 288063, 409281, 762669, 1227843, 3683529, 6412069, 19236207, 57708621, 173125863]

約数ペア:

[(1, 173125863), (3, 57708621), (9, 19236207), (27, 6412069), (47, 3683529), (141, 1227843), (227, 762669), (423, 409281), (601, 288063), (681, 254223), (1269, 136427), (1803, 96021), (2043, 84741), (5409, 32007), (6129, 28247), (10669, 16227)]