156672063

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{9623}}^1$

素因数の和:9705

約数の個数: 24

約数和(自身を含む): 238213248

約数和(自身を除く): 81541185

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 9623, 16281, 28869, 86607, 259821, 644741, 779463, 1934223, 2338389, 5802669, 17408007, 52224021, 156672063]

約数ペア:

[(1, 156672063), (3, 52224021), (9, 17408007), (27, 5802669), (67, 2338389), (81, 1934223), (201, 779463), (243, 644741), (603, 259821), (1809, 86607), (5427, 28869), (9623, 16281)]