156969591039

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{86771471}}^1$

素因数の和:86771547

約数の個数: 16

約数和(自身を含む): 236018403840

約数和(自身を除く): 79048812801

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 86771471, 260314413, 780943239, 2342829717, 5813688557, 17441065671, 52323197013, 156969591039]

約数ペア:

[(1, 156969591039), (3, 52323197013), (9, 17441065671), (27, 5813688557), (67, 2342829717), (201, 780943239), (603, 260314413), (1809, 86771471)]