154186227

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 107087373

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 71, 117, 207, 213, 269, 299, 351, 621, 639, 807, 897, 923, 1633, 1917, 2421, 2691, 2769, 3497, 4899, 6187, 7263, 8073, 8307, 10491, 14697, 18561, 19099, 21229, 24921, 31473, 44091, 55683, 57297, 63687, 80431, 94419, 167049, 171891, 191061, 241293, 248287, 439277, 515673, 573183, 723879, 744861, 1317831, 2171637, 2234583, 3953493, 5710601, 6703749, 11860479, 17131803, 51395409, 154186227]

約数ペア:

[(1, 154186227), (3, 51395409), (9, 17131803), (13, 11860479), (23, 6703749), (27, 5710601), (39, 3953493), (69, 2234583), (71, 2171637), (117, 1317831), (207, 744861), (213, 723879), (269, 573183), (299, 515673), (351, 439277), (621, 248287), (639, 241293), (807, 191061), (897, 171891), (923, 167049), (1633, 94419), (1917, 80431), (2421, 63687), (2691, 57297), (2769, 55683), (3497, 44091), (4899, 31473), (6187, 24921), (7263, 21229), (8073, 19099), (8307, 18561), (10491, 14697)]