137960559

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{81973}}^1$

素因数の和:82007

約数の個数: 24

約数和(自身を含む): 230182992

約数和(自身を除く): 92222433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 81973, 245919, 737757, 901703, 1393541, 2705109, 4180623, 8115327, 12541869, 15328951, 45986853, 137960559]

約数ペア:

[(1, 137960559), (3, 45986853), (9, 15328951), (11, 12541869), (17, 8115327), (33, 4180623), (51, 2705109), (99, 1393541), (153, 901703), (187, 737757), (561, 245919), (1683, 81973)]