86241519

素因数分解:

$3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 157012856

約数和(自身を除く): 70771337

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 307, 343, 441, 637, 819, 921, 1029, 1911, 2149, 2401, 2763, 3087, 3991, 4459, 5733, 6447, 7203, 11973, 13377, 15043, 19341, 21609, 27937, 31213, 35919, 40131, 45129, 83811, 93639, 105301, 135387, 195559, 251433, 280917, 315903, 586677, 737107, 947709, 1368913, 1760031, 2211321, 4106739, 6633963, 9582391, 12320217, 28747173, 86241519]

約数ペア:

[(1, 86241519), (3, 28747173), (7, 12320217), (9, 9582391), (13, 6633963), (21, 4106739), (39, 2211321), (49, 1760031), (63, 1368913), (91, 947709), (117, 737107), (147, 586677), (273, 315903), (307, 280917), (343, 251433), (441, 195559), (637, 135387), (819, 105301), (921, 93639), (1029, 83811), (1911, 45129), (2149, 40131), (2401, 35919), (2763, 31213), (3087, 27937), (3991, 21609), (4459, 19341), (5733, 15043), (6447, 13377), (7203, 11973)]