833202279

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 1502766720

約数和(自身を除く): 669564441

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 139, 169, 273, 417, 507, 563, 819, 973, 1183, 1251, 1521, 1689, 1807, 2919, 3549, 3941, 5067, 5421, 7319, 8757, 10647, 11823, 12649, 16263, 21957, 23491, 35469, 37947, 51233, 65871, 70473, 78257, 95147, 113841, 153699, 164437, 211419, 234771, 285441, 461097, 493311, 547799, 666029, 704313, 856323, 1017341, 1479933, 1643397, 1998087, 3052023, 4930191, 5994261, 7121387, 9156069, 13225433, 21364161, 39676299, 64092483, 92578031, 119028897, 277734093, 833202279]

約数ペア:

[(1, 833202279), (3, 277734093), (7, 119028897), (9, 92578031), (13, 64092483), (21, 39676299), (39, 21364161), (63, 13225433), (91, 9156069), (117, 7121387), (139, 5994261), (169, 4930191), (273, 3052023), (417, 1998087), (507, 1643397), (563, 1479933), (819, 1017341), (973, 856323), (1183, 704313), (1251, 666029), (1521, 547799), (1689, 493311), (1807, 461097), (2919, 285441), (3549, 234771), (3941, 211419), (5067, 164437), (5421, 153699), (7319, 113841), (8757, 95147), (10647, 78257), (11823, 70473), (12649, 65871), (16263, 51233), (21957, 37947), (23491, 35469)]