63993843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 39789837

約数列:

[1, 3, 9, 19, 23, 53, 57, 69, 159, 171, 207, 307, 437, 477, 921, 1007, 1219, 1311, 2763, 3021, 3657, 3933, 5833, 7061, 9063, 10971, 16271, 17499, 21183, 23161, 48813, 52497, 63549, 69483, 134159, 146439, 208449, 309149, 374233, 402477, 927447, 1122699, 1207431, 2782341, 3368097, 7110427, 21331281, 63993843]

約数ペア:

[(1, 63993843), (3, 21331281), (9, 7110427), (19, 3368097), (23, 2782341), (53, 1207431), (57, 1122699), (69, 927447), (159, 402477), (171, 374233), (207, 309149), (307, 208449), (437, 146439), (477, 134159), (921, 69483), (1007, 63549), (1219, 52497), (1311, 48813), (2763, 23161), (3021, 21183), (3657, 17499), (3933, 16271), (5833, 10971), (7061, 9063)]