48238659

素因数分解:

$3^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 86906880

約数和(自身を除く): 38668221

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 137, 161, 189, 207, 243, 411, 483, 567, 621, 729, 959, 1233, 1449, 1701, 1863, 2187, 2877, 3151, 3699, 4347, 5103, 5589, 8631, 9453, 11097, 13041, 15309, 16767, 22057, 25893, 28359, 33291, 39123, 50301, 66171, 77679, 85077, 99873, 117369, 198513, 233037, 255231, 299619, 352107, 595539, 699111, 765693, 1786617, 2097333, 2297079, 5359851, 6891237, 16079553, 48238659]

約数ペア:

[(1, 48238659), (3, 16079553), (7, 6891237), (9, 5359851), (21, 2297079), (23, 2097333), (27, 1786617), (63, 765693), (69, 699111), (81, 595539), (137, 352107), (161, 299619), (189, 255231), (207, 233037), (243, 198513), (411, 117369), (483, 99873), (567, 85077), (621, 77679), (729, 66171), (959, 50301), (1233, 39123), (1449, 33291), (1701, 28359), (1863, 25893), (2187, 22057), (2877, 16767), (3151, 15309), (3699, 13041), (4347, 11097), (5103, 9453), (5589, 8631)]