221567165667

素因数分解:

$3^4\times {\mathrm{23}}^3\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:1051

約数の個数: 80

約数和(自身を含む): 347520983040

約数和(自身を除く): 125953817373

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 383, 529, 587, 621, 1149, 1587, 1761, 1863, 3447, 4761, 5283, 8809, 10341, 12167, 13501, 14283, 15849, 26427, 31023, 36501, 40503, 42849, 47547, 79281, 109503, 121509, 202607, 224821, 237843, 310523, 328509, 364527, 607821, 674463, 713529, 931569, 985527, 1093581, 1823463, 2023389, 2794707, 4659961, 5170883, 5470389, 6070167, 7142029, 8384121, 13979883, 15512649, 16411167, 18210501, 21426087, 25152363, 41939649, 46537947, 64278261, 118930309, 125818947, 139613841, 192834783, 356790927, 377456841, 418841523, 578504349, 1070372781, 2735397107, 3211118343, 8206191321, 9633355029, 24618573963, 73855721889, 221567165667]

約数ペア:

[(1, 221567165667), (3, 73855721889), (9, 24618573963), (23, 9633355029), (27, 8206191321), (69, 3211118343), (81, 2735397107), (207, 1070372781), (383, 578504349), (529, 418841523), (587, 377456841), (621, 356790927), (1149, 192834783), (1587, 139613841), (1761, 125818947), (1863, 118930309), (3447, 64278261), (4761, 46537947), (5283, 41939649), (8809, 25152363), (10341, 21426087), (12167, 18210501), (13501, 16411167), (14283, 15512649), (15849, 13979883), (26427, 8384121), (31023, 7142029), (36501, 6070167), (40503, 5470389), (42849, 5170883), (47547, 4659961), (79281, 2794707), (109503, 2023389), (121509, 1823463), (202607, 1093581), (224821, 985527), (237843, 931569), (310523, 713529), (328509, 674463), (364527, 607821)]