85085667

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 134912000

約数和(自身を除く): 49826333

約数列:

[1, 3, 9, 19, 27, 57, 61, 171, 183, 513, 549, 1159, 1647, 2719, 3477, 8157, 10431, 24471, 31293, 51661, 73413, 154983, 165859, 464949, 497577, 1394847, 1492731, 3151321, 4478193, 9453963, 28361889, 85085667]

約数ペア:

[(1, 85085667), (3, 28361889), (9, 9453963), (19, 4478193), (27, 3151321), (57, 1492731), (61, 1394847), (171, 497577), (183, 464949), (513, 165859), (549, 154983), (1159, 73413), (1647, 51661), (2719, 31293), (3477, 24471), (8157, 10431)]