64500513

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 110414016

約数和(自身を除く): 45913503

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 113, 147, 231, 339, 353, 539, 791, 1059, 1243, 1617, 2373, 2471, 3729, 3883, 5537, 7413, 8701, 11649, 16611, 17297, 26103, 27181, 39889, 51891, 60907, 81543, 119667, 182721, 190267, 279223, 438779, 570801, 837669, 1316337, 1954561, 3071453, 5863683, 9214359, 21500171, 64500513]

約数ペア:

[(1, 64500513), (3, 21500171), (7, 9214359), (11, 5863683), (21, 3071453), (33, 1954561), (49, 1316337), (77, 837669), (113, 570801), (147, 438779), (231, 279223), (339, 190267), (353, 182721), (539, 119667), (791, 81543), (1059, 60907), (1243, 51891), (1617, 39889), (2373, 27181), (2471, 26103), (3729, 17297), (3883, 16611), (5537, 11649), (7413, 8701)]