153731293479

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{20089}}^1$

素因数の和:20472

約数の個数: 48

約数和(自身を含む): 230840850240

約数和(自身を除く): 77109556761

約数列:

[1, 3, 9, 53, 61, 159, 183, 263, 477, 549, 789, 2367, 3233, 9699, 13939, 16043, 20089, 29097, 41817, 48129, 60267, 125451, 144387, 180801, 850279, 1064717, 1225429, 2550837, 3194151, 3676287, 5283407, 7652511, 9582453, 11028861, 15850221, 47550663, 64947737, 194843211, 280020571, 322287827, 584529633, 840061713, 966863481, 2520185139, 2900590443, 17081254831, 51243764493, 153731293479]

約数ペア:

[(1, 153731293479), (3, 51243764493), (9, 17081254831), (53, 2900590443), (61, 2520185139), (159, 966863481), (183, 840061713), (263, 584529633), (477, 322287827), (549, 280020571), (789, 194843211), (2367, 64947737), (3233, 47550663), (9699, 15850221), (13939, 11028861), (16043, 9582453), (20089, 7652511), (29097, 5283407), (41817, 3676287), (48129, 3194151), (60267, 2550837), (125451, 1225429), (144387, 1064717), (180801, 850279)]