23370147

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 12434013

約数列:

[1, 3, 9, 27, 71, 73, 167, 213, 219, 501, 639, 657, 1503, 1917, 1971, 4509, 5183, 11857, 12191, 15549, 35571, 36573, 46647, 106713, 109719, 139941, 320139, 329157, 865561, 2596683, 7790049, 23370147]

約数ペア:

[(1, 23370147), (3, 7790049), (9, 2596683), (27, 865561), (71, 329157), (73, 320139), (167, 139941), (213, 109719), (219, 106713), (501, 46647), (639, 36573), (657, 35571), (1503, 15549), (1917, 12191), (1971, 11857), (4509, 5183)]