155110137

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 270426240

約数和(自身を除く): 115316103

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1911, 2093, 3381, 3529, 6279, 10587, 14651, 24703, 43953, 45877, 74109, 81167, 137631, 172921, 243501, 321139, 518763, 568169, 963417, 1055171, 1704507, 2247973, 3165513, 3977183, 6743919, 7386197, 11931549, 22158591, 51703379, 155110137]

約数ペア:

[(1, 155110137), (3, 51703379), (7, 22158591), (13, 11931549), (21, 7386197), (23, 6743919), (39, 3977183), (49, 3165513), (69, 2247973), (91, 1704507), (147, 1055171), (161, 963417), (273, 568169), (299, 518763), (483, 321139), (637, 243501), (897, 172921), (1127, 137631), (1911, 81167), (2093, 74109), (3381, 45877), (3529, 43953), (6279, 24703), (10587, 14651)]