157600208637

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31780643}}^1$

素因数の和:31780697

約数の個数: 24

約数和(自身を含む): 247889023200

約数和(自身を除く): 90288814563

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 31780643, 95341929, 286025787, 603832217, 921638647, 1811496651, 2764915941, 5434489953, 8294747823, 17511134293, 52533402879, 157600208637]

約数ペア:

[(1, 157600208637), (3, 52533402879), (9, 17511134293), (19, 8294747823), (29, 5434489953), (57, 2764915941), (87, 1811496651), (171, 921638647), (261, 603832217), (551, 286025787), (1653, 95341929), (4959, 31780643)]