82917279

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 129308400

約数和(自身を除く): 46391121

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 289, 449, 639, 867, 1207, 1347, 2601, 3621, 4041, 7633, 10863, 20519, 22899, 31879, 61557, 68697, 95637, 129761, 184671, 286911, 389283, 541943, 1167849, 1625829, 4877487, 9213031, 27639093, 82917279]

約数ペア:

[(1, 82917279), (3, 27639093), (9, 9213031), (17, 4877487), (51, 1625829), (71, 1167849), (153, 541943), (213, 389283), (289, 286911), (449, 184671), (639, 129761), (867, 95637), (1207, 68697), (1347, 61557), (2601, 31879), (3621, 22899), (4041, 20519), (7633, 10863)]