91371663

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 147363840

約数和(自身を除く): 55992177

約数列:

[1, 3, 9, 23, 29, 31, 69, 87, 93, 207, 261, 279, 491, 667, 713, 899, 1473, 2001, 2139, 2697, 4419, 6003, 6417, 8091, 11293, 14239, 15221, 20677, 33879, 42717, 45663, 62031, 101637, 128151, 136989, 186093, 327497, 350083, 441409, 982491, 1050249, 1324227, 2947473, 3150747, 3972681, 10152407, 30457221, 91371663]

約数ペア:

[(1, 91371663), (3, 30457221), (9, 10152407), (23, 3972681), (29, 3150747), (31, 2947473), (69, 1324227), (87, 1050249), (93, 982491), (207, 441409), (261, 350083), (279, 327497), (491, 186093), (667, 136989), (713, 128151), (899, 101637), (1473, 62031), (2001, 45663), (2139, 42717), (2697, 33879), (4419, 20677), (6003, 15221), (6417, 14239), (8091, 11293)]