127376613

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 243210240

約数和(自身を除く): 115833627

約数列:

[1, 3, 7, 9, 13, 21, 29, 31, 39, 63, 87, 91, 93, 117, 173, 203, 217, 261, 273, 279, 377, 403, 519, 609, 651, 819, 899, 1131, 1209, 1211, 1557, 1827, 1953, 2249, 2639, 2697, 2821, 3393, 3627, 3633, 5017, 5363, 6293, 6747, 7917, 8091, 8463, 10899, 11687, 15051, 15743, 16089, 18879, 20241, 23751, 25389, 35061, 35119, 37541, 45153, 47229, 48267, 56637, 65221, 69719, 81809, 105183, 105357, 112623, 141687, 155527, 195663, 209157, 245427, 316071, 337869, 456547, 466581, 488033, 586989, 627471, 736281, 1088689, 1369641, 1399743, 1464099, 2021851, 3266067, 4108923, 4392297, 6065553, 9798201, 14152957, 18196659, 42458871, 127376613]

約数ペア:

[(1, 127376613), (3, 42458871), (7, 18196659), (9, 14152957), (13, 9798201), (21, 6065553), (29, 4392297), (31, 4108923), (39, 3266067), (63, 2021851), (87, 1464099), (91, 1399743), (93, 1369641), (117, 1088689), (173, 736281), (203, 627471), (217, 586989), (261, 488033), (273, 466581), (279, 456547), (377, 337869), (403, 316071), (519, 245427), (609, 209157), (651, 195663), (819, 155527), (899, 141687), (1131, 112623), (1209, 105357), (1211, 105183), (1557, 81809), (1827, 69719), (1953, 65221), (2249, 56637), (2639, 48267), (2697, 47229), (2821, 45153), (3393, 37541), (3627, 35119), (3633, 35061), (5017, 25389), (5363, 23751), (6293, 20241), (6747, 18879), (7917, 16089), (8091, 15743), (8463, 15051), (10899, 11687)]