157022463

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{977}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 227654928

約数和(自身を除く): 70632465

約数列:

[1, 3, 13, 39, 169, 317, 507, 951, 977, 2931, 4121, 12363, 12701, 38103, 53573, 160719, 165113, 309709, 495339, 929127, 4026217, 12078651, 52340821, 157022463]

約数ペア:

[(1, 157022463), (3, 52340821), (13, 12078651), (39, 4026217), (169, 929127), (317, 495339), (507, 309709), (951, 165113), (977, 160719), (2931, 53573), (4121, 38103), (12363, 12701)]