15661385541

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1527791}}^1$

素因数の和:1527881

約数の個数: 24

約数和(自身を含む): 24310226304

約数和(自身を除く): 8648840763

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 1527791, 4583373, 13750119, 25972447, 77917341, 102361997, 233752023, 307085991, 921257973, 1740153949, 5220461847, 15661385541]

約数ペア:

[(1, 15661385541), (3, 5220461847), (9, 1740153949), (17, 921257973), (51, 307085991), (67, 233752023), (153, 102361997), (201, 77917341), (603, 25972447), (1139, 13750119), (3417, 4583373), (10251, 1527791)]