495837243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 875496960

約数和(自身を除く): 379659717

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 73, 99, 157, 171, 207, 209, 219, 253, 437, 471, 627, 657, 759, 803, 1311, 1387, 1413, 1679, 1727, 1881, 2277, 2409, 2983, 3611, 3933, 4161, 4807, 5037, 5181, 7227, 8949, 10833, 11461, 12483, 14421, 15111, 15257, 15543, 18469, 26847, 31901, 32499, 32813, 34383, 39721, 43263, 45771, 55407, 68609, 95703, 98439, 103149, 119163, 126071, 137313, 166221, 205827, 217759, 263603, 287109, 295317, 350911, 357489, 378213, 617481, 653277, 754699, 790809, 1052733, 1134639, 1959831, 2264097, 2372427, 2395349, 2899633, 3158199, 5008457, 6792291, 7186047, 8698899, 15025371, 21558141, 26096697, 45076113, 55093027, 165279081, 495837243]

約数ペア:

[(1, 495837243), (3, 165279081), (9, 55093027), (11, 45076113), (19, 26096697), (23, 21558141), (33, 15025371), (57, 8698899), (69, 7186047), (73, 6792291), (99, 5008457), (157, 3158199), (171, 2899633), (207, 2395349), (209, 2372427), (219, 2264097), (253, 1959831), (437, 1134639), (471, 1052733), (627, 790809), (657, 754699), (759, 653277), (803, 617481), (1311, 378213), (1387, 357489), (1413, 350911), (1679, 295317), (1727, 287109), (1881, 263603), (2277, 217759), (2409, 205827), (2983, 166221), (3611, 137313), (3933, 126071), (4161, 119163), (4807, 103149), (5037, 98439), (5181, 95703), (7227, 68609), (8949, 55407), (10833, 45771), (11461, 43263), (12483, 39721), (14421, 34383), (15111, 32813), (15257, 32499), (15543, 31901), (18469, 26847)]