82721763

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 130233600

約数和(自身を除く): 47511837

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 339, 513, 1017, 1427, 2147, 3051, 4281, 6441, 12843, 19323, 27113, 38529, 57969, 81339, 161251, 244017, 483753, 732051, 1451259, 3063769, 4353777, 9191307, 27573921, 82721763]

約数ペア:

[(1, 82721763), (3, 27573921), (9, 9191307), (19, 4353777), (27, 3063769), (57, 1451259), (113, 732051), (171, 483753), (339, 244017), (513, 161251), (1017, 81339), (1427, 57969), (2147, 38529), (3051, 27113), (4281, 19323), (6441, 12843)]