23648220891

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{1087}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 37338071040

約数和(自身を除く): 13689850149

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 661, 1087, 1219, 1431, 1983, 3261, 3657, 5949, 9783, 10971, 15203, 17847, 25001, 29349, 32913, 35033, 45609, 57611, 75003, 105099, 136827, 172833, 225009, 315297, 410481, 518499, 675027, 718507, 805759, 945891, 1325053, 1555497, 2155521, 2417277, 3975159, 6466563, 7251831, 11925477, 16525661, 19399689, 21755493, 35776431, 38080871, 49576983, 114242613, 148730949, 342727839, 446192847, 875860033, 1028183517, 2627580099, 7882740297, 23648220891]

約数ペア:

[(1, 23648220891), (3, 7882740297), (9, 2627580099), (23, 1028183517), (27, 875860033), (53, 446192847), (69, 342727839), (159, 148730949), (207, 114242613), (477, 49576983), (621, 38080871), (661, 35776431), (1087, 21755493), (1219, 19399689), (1431, 16525661), (1983, 11925477), (3261, 7251831), (3657, 6466563), (5949, 3975159), (9783, 2417277), (10971, 2155521), (15203, 1555497), (17847, 1325053), (25001, 945891), (29349, 805759), (32913, 718507), (35033, 675027), (45609, 518499), (57611, 410481), (75003, 315297), (105099, 225009), (136827, 172833)]