86506749

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 150239232

約数和(自身を除く): 63732483

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 227, 263, 483, 681, 789, 1449, 1589, 1841, 2043, 2367, 4767, 5221, 5523, 6049, 14301, 15663, 16569, 18147, 36547, 42343, 46989, 54441, 59701, 109641, 127029, 179103, 328923, 381087, 417907, 537309, 1253721, 1373123, 3761163, 4119369, 9611861, 12358107, 28835583, 86506749]

約数ペア:

[(1, 86506749), (3, 28835583), (7, 12358107), (9, 9611861), (21, 4119369), (23, 3761163), (63, 1373123), (69, 1253721), (161, 537309), (207, 417907), (227, 381087), (263, 328923), (483, 179103), (681, 127029), (789, 109641), (1449, 59701), (1589, 54441), (1841, 46989), (2043, 42343), (2367, 36547), (4767, 18147), (5221, 16569), (5523, 15663), (6049, 14301)]