71616831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 113084160

約数和(自身を除く): 41467329

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 1201, 1529, 1807, 3603, 4587, 5421, 13211, 15613, 19877, 39633, 46839, 59631, 166939, 171743, 500817, 515229, 1836329, 2170207, 5508987, 6510621, 23872277, 71616831]

約数ペア:

[(1, 71616831), (3, 23872277), (11, 6510621), (13, 5508987), (33, 2170207), (39, 1836329), (139, 515229), (143, 500817), (417, 171743), (429, 166939), (1201, 59631), (1529, 46839), (1807, 39633), (3603, 19877), (4587, 15613), (5421, 13211)]