15668891289

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{2731}}^1\times {\mathrm{9239}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 24233932800

約数和(自身を除く): 8565041511

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 2731, 8193, 9239, 24579, 27717, 62813, 73737, 83151, 188439, 212497, 249453, 565317, 637491, 1695951, 1912473, 5737419, 25231709, 75695127, 227085381, 580329307, 681256143, 1740987921, 5222963763, 15668891289]

約数ペア:

[(1, 15668891289), (3, 5222963763), (9, 1740987921), (23, 681256143), (27, 580329307), (69, 227085381), (207, 75695127), (621, 25231709), (2731, 5737419), (8193, 1912473), (9239, 1695951), (24579, 637491), (27717, 565317), (62813, 249453), (73737, 212497), (83151, 188439)]