159274593

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 247665600

約数和(自身を除く): 88391007

約数列:

[1, 3, 9, 27, 53, 81, 83, 149, 159, 243, 249, 447, 477, 747, 1341, 1431, 2241, 4023, 4293, 4399, 6723, 7897, 12069, 12367, 12879, 13197, 20169, 23691, 36207, 37101, 39591, 71073, 111303, 118773, 213219, 333909, 356319, 639657, 655451, 1001727, 1068957, 1918971, 1966353, 3005181, 5899059, 17697177, 53091531, 159274593]

約数ペア:

[(1, 159274593), (3, 53091531), (9, 17697177), (27, 5899059), (53, 3005181), (81, 1966353), (83, 1918971), (149, 1068957), (159, 1001727), (243, 655451), (249, 639657), (447, 356319), (477, 333909), (747, 213219), (1341, 118773), (1431, 111303), (2241, 71073), (4023, 39591), (4293, 37101), (4399, 36207), (6723, 23691), (7897, 20169), (12069, 13197), (12367, 12879)]