85114881

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 135268224

約数和(自身を除く): 50153343

約数列:

[1, 3, 9, 23, 27, 69, 81, 97, 157, 207, 243, 291, 471, 621, 873, 1413, 1863, 2231, 2619, 3611, 4239, 5589, 6693, 7857, 10833, 12717, 15229, 20079, 23571, 32499, 38151, 45687, 60237, 97497, 137061, 180711, 292491, 350267, 411183, 542133, 877473, 1050801, 1233549, 3152403, 3700647, 9457209, 28371627, 85114881]

約数ペア:

[(1, 85114881), (3, 28371627), (9, 9457209), (23, 3700647), (27, 3152403), (69, 1233549), (81, 1050801), (97, 877473), (157, 542133), (207, 411183), (243, 350267), (291, 292491), (471, 180711), (621, 137061), (873, 97497), (1413, 60237), (1863, 45687), (2231, 38151), (2619, 32499), (3611, 23571), (4239, 20079), (5589, 15229), (6693, 12717), (7857, 10833)]