163975671

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{29339}}^1$

素因数の和:29377

約数の個数: 24

約数和(自身を含む): 256314240

約数和(自身を除く): 92338569

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 29339, 88017, 264051, 674797, 792153, 2024391, 2376459, 6073173, 7129377, 18219519, 54658557, 163975671]

約数ペア:

[(1, 163975671), (3, 54658557), (9, 18219519), (23, 7129377), (27, 6073173), (69, 2376459), (81, 2024391), (207, 792153), (243, 674797), (621, 264051), (1863, 88017), (5589, 29339)]