20161996132473

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29077}}^1\times {\mathrm{1975499}}^1$

素因数の和:2004598

約数の個数: 32

約数和(自身を含む): 32168409840000

約数和(自身を除く): 12006413707527

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 29077, 87231, 261693, 378001, 785079, 1134003, 1975499, 3402009, 5926497, 10206027, 17779491, 25681487, 53338473, 77044461, 231133383, 693400149, 57441584423, 172324753269, 516974259807, 746740597499, 1550922779421, 2240221792497, 6720665377491, 20161996132473]

約数ペア:

[(1, 20161996132473), (3, 6720665377491), (9, 2240221792497), (13, 1550922779421), (27, 746740597499), (39, 516974259807), (117, 172324753269), (351, 57441584423), (29077, 693400149), (87231, 231133383), (261693, 77044461), (378001, 53338473), (785079, 25681487), (1134003, 17779491), (1975499, 10206027), (3402009, 5926497)]