408079762803

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{304541}}^1$

素因数の和:304857

約数の個数: 40

約数和(自身を含む): 620841757536

約数和(自身を除く): 212761994733

約数列:

[1, 3, 9, 27, 71, 81, 213, 233, 639, 699, 1917, 2097, 5751, 6291, 16543, 18873, 49629, 148887, 304541, 446661, 913623, 1339983, 2740869, 8222607, 21622411, 24667821, 64867233, 70958053, 194601699, 212874159, 583805097, 638622477, 1751415291, 1915867431, 5038021763, 5747602293, 15114065289, 45342195867, 136026587601, 408079762803]

約数ペア:

[(1, 408079762803), (3, 136026587601), (9, 45342195867), (27, 15114065289), (71, 5747602293), (81, 5038021763), (213, 1915867431), (233, 1751415291), (639, 638622477), (699, 583805097), (1917, 212874159), (2097, 194601699), (5751, 70958053), (6291, 64867233), (16543, 24667821), (18873, 21622411), (49629, 8222607), (148887, 2740869), (304541, 1339983), (446661, 913623)]