156949392177

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{3393427}}^1$

素因数の和:3394010

約数の個数: 20

約数和(自身を含む): 234865938736

約数和(自身を除く): 77916546559

約数列:

[1, 3, 9, 27, 81, 571, 1713, 5139, 15417, 46251, 3393427, 10180281, 30540843, 91622529, 274867587, 1937646817, 5812940451, 17438821353, 52316464059, 156949392177]

約数ペア:

[(1, 156949392177), (3, 52316464059), (9, 17438821353), (27, 5812940451), (81, 1937646817), (571, 274867587), (1713, 91622529), (5139, 30540843), (15417, 10180281), (46251, 3393427)]