2019333403971

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{183377}}^1$

素因数の和:183765

約数の個数: 64

約数和(自身を含む): 3259433923200

約数和(自身を除く): 1240100519229

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 229, 351, 411, 687, 1233, 1781, 2061, 2977, 3699, 5343, 6183, 8931, 16029, 26793, 31373, 48087, 80379, 94119, 183377, 282357, 407849, 550131, 847071, 1223547, 1650393, 2383901, 3670641, 4951179, 7151703, 11011923, 21455109, 25122649, 41993333, 64365327, 75367947, 125979999, 226103841, 326594437, 377939997, 545913329, 678311523, 979783311, 1133819991, 1637739987, 2939349933, 4913219961, 5753086621, 8818049799, 14739659883, 17259259863, 51777779589, 74790126073, 155333338767, 224370378219, 673111134657, 2019333403971]

約数ペア:

[(1, 2019333403971), (3, 673111134657), (9, 224370378219), (13, 155333338767), (27, 74790126073), (39, 51777779589), (117, 17259259863), (137, 14739659883), (229, 8818049799), (351, 5753086621), (411, 4913219961), (687, 2939349933), (1233, 1637739987), (1781, 1133819991), (2061, 979783311), (2977, 678311523), (3699, 545913329), (5343, 377939997), (6183, 326594437), (8931, 226103841), (16029, 125979999), (26793, 75367947), (31373, 64365327), (48087, 41993333), (80379, 25122649), (94119, 21455109), (183377, 11011923), (282357, 7151703), (407849, 4951179), (550131, 3670641), (847071, 2383901), (1223547, 1650393)]