145761273

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{56431}}^1$

素因数の和:56485

約数の個数: 24

約数和(自身を含む): 246494976

約数和(自身を除く): 100733703

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 56431, 169293, 395017, 507879, 1185051, 2313671, 3555153, 6941013, 16195697, 20823039, 48587091, 145761273]

約数ペア:

[(1, 145761273), (3, 48587091), (7, 20823039), (9, 16195697), (21, 6941013), (41, 3555153), (63, 2313671), (123, 1185051), (287, 507879), (369, 395017), (861, 169293), (2583, 56431)]