77282139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 124225920

約数和(自身を除く): 46943781

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 233, 253, 437, 529, 627, 699, 759, 1311, 1587, 2563, 4427, 4807, 5359, 5819, 7689, 10051, 13281, 14421, 16077, 17457, 30153, 48697, 58949, 101821, 110561, 123257, 146091, 176847, 305463, 331683, 369771, 1120031, 1355827, 2341883, 3360093, 4067481, 7025649, 25760713, 77282139]

約数ペア:

[(1, 77282139), (3, 25760713), (11, 7025649), (19, 4067481), (23, 3360093), (33, 2341883), (57, 1355827), (69, 1120031), (209, 369771), (233, 331683), (253, 305463), (437, 176847), (529, 146091), (627, 123257), (699, 110561), (759, 101821), (1311, 58949), (1587, 48697), (2563, 30153), (4427, 17457), (4807, 16077), (5359, 14421), (5819, 13281), (7689, 10051)]