79562427

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 129773952

約数和(自身を除く): 50211525

約数列:

[1, 3, 7, 21, 41, 43, 49, 123, 129, 147, 287, 301, 307, 861, 903, 921, 1763, 2009, 2107, 2149, 5289, 6027, 6321, 6447, 12341, 12587, 13201, 15043, 37023, 37761, 39603, 45129, 86387, 88109, 92407, 259161, 264327, 277221, 541241, 616763, 646849, 1623723, 1850289, 1940547, 3788687, 11366061, 26520809, 79562427]

約数ペア:

[(1, 79562427), (3, 26520809), (7, 11366061), (21, 3788687), (41, 1940547), (43, 1850289), (49, 1623723), (123, 646849), (129, 616763), (147, 541241), (287, 277221), (301, 264327), (307, 259161), (861, 92407), (903, 88109), (921, 86387), (1763, 45129), (2009, 39603), (2107, 37761), (2149, 37023), (5289, 15043), (6027, 13201), (6321, 12587), (6447, 12341)]