156965903667

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12986341}}^1$

素因数の和:12986443

約数の個数: 24

約数和(自身を含む): 243104322240

約数和(自身を除く): 86138418573

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 12986341, 38959023, 116877069, 220767797, 662303391, 1025920939, 1986910173, 3077762817, 9233288451, 17440655963, 52321967889, 156965903667]

約数ペア:

[(1, 156965903667), (3, 52321967889), (9, 17440655963), (17, 9233288451), (51, 3077762817), (79, 1986910173), (153, 1025920939), (237, 662303391), (711, 220767797), (1343, 116877069), (4029, 38959023), (12087, 12986341)]