48881637

素因数分解:

$3^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 87326720

約数和(自身を除く): 38445083

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 103, 189, 217, 243, 279, 309, 567, 651, 721, 729, 837, 927, 1701, 1953, 2163, 2187, 2511, 2781, 3193, 5103, 5859, 6489, 7533, 8343, 9579, 15309, 17577, 19467, 22351, 22599, 25029, 28737, 52731, 58401, 67053, 67797, 75087, 86211, 158193, 175203, 201159, 225261, 258633, 474579, 525609, 603477, 775899, 1576827, 1810431, 2327697, 5431293, 6983091, 16293879, 48881637]

約数ペア:

[(1, 48881637), (3, 16293879), (7, 6983091), (9, 5431293), (21, 2327697), (27, 1810431), (31, 1576827), (63, 775899), (81, 603477), (93, 525609), (103, 474579), (189, 258633), (217, 225261), (243, 201159), (279, 175203), (309, 158193), (567, 86211), (651, 75087), (721, 67797), (729, 67053), (837, 58401), (927, 52731), (1701, 28737), (1953, 25029), (2163, 22599), (2187, 22351), (2511, 19467), (2781, 17577), (3193, 15309), (5103, 9579), (5859, 8343), (6489, 7533)]