86517963

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 155966720

約数和(自身を除く): 69448757

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 2677, 3591, 4617, 8031, 10773, 18739, 24093, 32319, 50863, 56217, 72279, 152589, 168651, 216837, 356041, 457767, 505953, 650511, 1068123, 1373301, 1517859, 3204369, 4119903, 4553577, 9613107, 12359709, 28839321, 86517963]

約数ペア:

[(1, 86517963), (3, 28839321), (7, 12359709), (9, 9613107), (19, 4553577), (21, 4119903), (27, 3204369), (57, 1517859), (63, 1373301), (81, 1068123), (133, 650511), (171, 505953), (189, 457767), (243, 356041), (399, 216837), (513, 168651), (567, 152589), (1197, 72279), (1539, 56217), (1701, 50863), (2677, 32319), (3591, 24093), (4617, 18739), (8031, 10773)]