69436431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 106080000

約数和(自身を除く): 36643569

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 1699, 2151, 4541, 5097, 13623, 15291, 32281, 40869, 96843, 290529, 406061, 1218183, 3654549, 7715159, 23145477, 69436431]

約数ペア:

[(1, 69436431), (3, 23145477), (9, 7715159), (19, 3654549), (57, 1218183), (171, 406061), (239, 290529), (717, 96843), (1699, 40869), (2151, 32281), (4541, 15291), (5097, 13623)]