195155517

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 278221440

約数和(自身を除く): 83065923

約数列:

[1, 3, 19, 57, 79, 237, 361, 1083, 1501, 2281, 4503, 6843, 28519, 43339, 85557, 130017, 180199, 540597, 823441, 2470323, 3423781, 10271343, 65051839, 195155517]

約数ペア:

[(1, 195155517), (3, 65051839), (19, 10271343), (57, 3423781), (79, 2470323), (237, 823441), (361, 540597), (1083, 180199), (1501, 130017), (2281, 85557), (4503, 43339), (6843, 28519)]