197654421891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3769}}^1\times {\mathrm{9157}}^1$

素因数の和:13035

約数の個数: 32

約数和(自身を含む): 278414922240

約数和(自身を除く): 80760500349

約数列:

[1, 3, 23, 69, 83, 249, 1909, 3769, 5727, 9157, 11307, 27471, 86687, 210611, 260061, 312827, 631833, 760031, 938481, 2280093, 7195021, 17480713, 21585063, 34512733, 52442139, 103538199, 793792859, 2381378577, 2864556839, 8593670517, 65884807297, 197654421891]

約数ペア:

[(1, 197654421891), (3, 65884807297), (23, 8593670517), (69, 2864556839), (83, 2381378577), (249, 793792859), (1909, 103538199), (3769, 52442139), (5727, 34512733), (9157, 21585063), (11307, 17480713), (27471, 7195021), (86687, 2280093), (210611, 938481), (260061, 760031), (312827, 631833)]