408993575067

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{276949}}^1$

素因数の和:279104

約数の個数: 48

約数和(自身を含む): 736890835200

約数和(自身を除く): 327897260133

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2131, 6393, 14917, 19179, 23441, 44751, 70323, 134253, 164087, 210969, 276949, 492261, 830847, 1476783, 1938643, 2492541, 3046439, 5815929, 9139317, 17447787, 21325073, 27417951, 63975219, 191925657, 590178319, 1770534957, 4131248233, 5311604871, 6491961509, 12393744699, 19475884527, 37181234097, 45443730563, 58427653581, 136331191689, 408993575067]

約数ペア:

[(1, 408993575067), (3, 136331191689), (7, 58427653581), (9, 45443730563), (11, 37181234097), (21, 19475884527), (33, 12393744699), (63, 6491961509), (77, 5311604871), (99, 4131248233), (231, 1770534957), (693, 590178319), (2131, 191925657), (6393, 63975219), (14917, 27417951), (19179, 21325073), (23441, 17447787), (44751, 9139317), (70323, 5815929), (134253, 3046439), (164087, 2492541), (210969, 1938643), (276949, 1476783), (492261, 830847)]