156965859

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{6079}}^1$

素因数の和:6255

約数の個数: 24

約数和(自身を含む): 240281600

約数和(自身を除く): 83315741

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2869, 6079, 8607, 18237, 25821, 54711, 115501, 346503, 917929, 1039509, 2753787, 8261361, 17440651, 52321953, 156965859]

約数ペア:

[(1, 156965859), (3, 52321953), (9, 17440651), (19, 8261361), (57, 2753787), (151, 1039509), (171, 917929), (453, 346503), (1359, 115501), (2869, 54711), (6079, 25821), (8607, 18237)]