371475819

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 672235200

約数和(自身を除く): 300759381

約数列:

[1, 3, 9, 11, 13, 29, 33, 37, 39, 87, 99, 111, 117, 143, 261, 269, 319, 333, 377, 407, 429, 481, 807, 957, 1073, 1131, 1221, 1287, 1443, 2421, 2871, 2959, 3219, 3393, 3497, 3663, 4147, 4329, 5291, 7801, 8877, 9657, 9953, 10491, 11803, 12441, 13949, 15873, 23403, 26631, 29859, 31473, 35409, 37323, 38467, 41847, 47619, 70209, 85811, 89577, 101413, 106227, 109483, 115401, 125541, 129389, 153439, 257433, 288637, 304239, 328449, 346203, 388167, 460317, 772299, 865911, 912717, 985347, 1115543, 1164501, 1380951, 1423279, 2597733, 3175007, 3346629, 3752281, 4269837, 9525021, 10039887, 11256843, 12809511, 28575063, 33770529, 41275091, 123825273, 371475819]

約数ペア:

[(1, 371475819), (3, 123825273), (9, 41275091), (11, 33770529), (13, 28575063), (29, 12809511), (33, 11256843), (37, 10039887), (39, 9525021), (87, 4269837), (99, 3752281), (111, 3346629), (117, 3175007), (143, 2597733), (261, 1423279), (269, 1380951), (319, 1164501), (333, 1115543), (377, 985347), (407, 912717), (429, 865911), (481, 772299), (807, 460317), (957, 388167), (1073, 346203), (1131, 328449), (1221, 304239), (1287, 288637), (1443, 257433), (2421, 153439), (2871, 129389), (2959, 125541), (3219, 115401), (3393, 109483), (3497, 106227), (3663, 101413), (4147, 89577), (4329, 85811), (5291, 70209), (7801, 47619), (8877, 41847), (9657, 38467), (9953, 37323), (10491, 35409), (11803, 31473), (12441, 29859), (13949, 26631), (15873, 23403)]