15666477867

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{7963}}^1$

素因数の和:8309

約数の個数: 40

約数和(自身を含む): 23728769856

約数和(自身を除く): 8062291989

約数列:

[1, 3, 9, 27, 81, 107, 227, 321, 681, 963, 2043, 2889, 6129, 7963, 8667, 18387, 23889, 24289, 71667, 72867, 215001, 218601, 645003, 655803, 852041, 1807601, 1967409, 2556123, 5422803, 7668369, 16268409, 23005107, 48805227, 69015321, 146415681, 193413307, 580239921, 1740719763, 5222159289, 15666477867]

約数ペア:

[(1, 15666477867), (3, 5222159289), (9, 1740719763), (27, 580239921), (81, 193413307), (107, 146415681), (227, 69015321), (321, 48805227), (681, 23005107), (963, 16268409), (2043, 7668369), (2889, 5422803), (6129, 2556123), (7963, 1967409), (8667, 1807601), (18387, 852041), (23889, 655803), (24289, 645003), (71667, 218601), (72867, 215001)]