2480490729

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1699}}^1\times {\mathrm{2351}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 3838464000

約数和(自身を除く): 1357973271

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1699, 2351, 5097, 7053, 15291, 21159, 39077, 45873, 54073, 63477, 117231, 162219, 351693, 486657, 1055079, 1459971, 3994349, 11983047, 35949141, 91870027, 107847423, 275610081, 826830243, 2480490729]

約数ペア:

[(1, 2480490729), (3, 826830243), (9, 275610081), (23, 107847423), (27, 91870027), (69, 35949141), (207, 11983047), (621, 3994349), (1699, 1459971), (2351, 1055079), (5097, 486657), (7053, 351693), (15291, 162219), (21159, 117231), (39077, 63477), (45873, 54073)]