470817603

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 726485760

約数和(自身を除く): 255668157

約数列:

[1, 3, 9, 27, 53, 81, 139, 159, 243, 263, 417, 477, 789, 1251, 1431, 2367, 3753, 4293, 7101, 7367, 11259, 12879, 13939, 21303, 22101, 33777, 36557, 41817, 63909, 66303, 109671, 125451, 198909, 329013, 376353, 596727, 987039, 1129059, 1790181, 1937521, 2961117, 3387177, 5812563, 8883351, 17437689, 52313067, 156939201, 470817603]

約数ペア:

[(1, 470817603), (3, 156939201), (9, 52313067), (27, 17437689), (53, 8883351), (81, 5812563), (139, 3387177), (159, 2961117), (243, 1937521), (263, 1790181), (417, 1129059), (477, 987039), (789, 596727), (1251, 376353), (1431, 329013), (2367, 198909), (3753, 125451), (4293, 109671), (7101, 66303), (7367, 63909), (11259, 41817), (12879, 36557), (13939, 33777), (21303, 22101)]