83927529

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 68136471

約数列:

[1, 3, 7, 9, 21, 23, 27, 43, 63, 69, 129, 161, 189, 207, 301, 387, 449, 483, 621, 903, 989, 1161, 1347, 1449, 2709, 2967, 3143, 4041, 4347, 6923, 8127, 8901, 9429, 10327, 12123, 19307, 20769, 26703, 28287, 30981, 57921, 62307, 72289, 84861, 92943, 135149, 173763, 186921, 216867, 278829, 405447, 444061, 521289, 650601, 1216341, 1332183, 1951803, 3108427, 3649023, 3996549, 9325281, 11989647, 27975843, 83927529]

約数ペア:

[(1, 83927529), (3, 27975843), (7, 11989647), (9, 9325281), (21, 3996549), (23, 3649023), (27, 3108427), (43, 1951803), (63, 1332183), (69, 1216341), (129, 650601), (161, 521289), (189, 444061), (207, 405447), (301, 278829), (387, 216867), (449, 186921), (483, 173763), (621, 135149), (903, 92943), (989, 84861), (1161, 72289), (1347, 62307), (1449, 57921), (2709, 30981), (2967, 28287), (3143, 26703), (4041, 20769), (4347, 19307), (6923, 12123), (8127, 10327), (8901, 9429)]