163699809

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 299679744

約数和(自身を除く): 135979935

約数列:

[1, 3, 7, 13, 21, 23, 29, 31, 39, 69, 87, 91, 93, 161, 203, 217, 273, 299, 377, 403, 483, 609, 651, 667, 713, 841, 897, 899, 1131, 1209, 2001, 2093, 2139, 2523, 2639, 2697, 2821, 4669, 4991, 5887, 6279, 6293, 7917, 8463, 8671, 9269, 10933, 11687, 14007, 14973, 17661, 18879, 19343, 20677, 26013, 26071, 27807, 32799, 35061, 58029, 60697, 62031, 64883, 76531, 78213, 81809, 135401, 144739, 182091, 182497, 194649, 229593, 245427, 251459, 268801, 338923, 406203, 434217, 547491, 599633, 754377, 806403, 1016769, 1760213, 1798899, 1881607, 2372461, 4197431, 5280639, 5644821, 7117383, 7795229, 12592293, 23385687, 54566603, 163699809]

約数ペア:

[(1, 163699809), (3, 54566603), (7, 23385687), (13, 12592293), (21, 7795229), (23, 7117383), (29, 5644821), (31, 5280639), (39, 4197431), (69, 2372461), (87, 1881607), (91, 1798899), (93, 1760213), (161, 1016769), (203, 806403), (217, 754377), (273, 599633), (299, 547491), (377, 434217), (403, 406203), (483, 338923), (609, 268801), (651, 251459), (667, 245427), (713, 229593), (841, 194649), (897, 182497), (899, 182091), (1131, 144739), (1209, 135401), (2001, 81809), (2093, 78213), (2139, 76531), (2523, 64883), (2639, 62031), (2697, 60697), (2821, 58029), (4669, 35061), (4991, 32799), (5887, 27807), (6279, 26071), (6293, 26013), (7917, 20677), (8463, 19343), (8671, 18879), (9269, 17661), (10933, 14973), (11687, 14007)]