230006223

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{4973}}^1$

素因数の和:5556

約数の個数: 20

約数和(自身を含む): 344260488

約数和(自身を除く): 114254265

約数列:

[1, 3, 9, 27, 81, 571, 1713, 4973, 5139, 14919, 15417, 44757, 46251, 134271, 402813, 2839583, 8518749, 25556247, 76668741, 230006223]

約数ペア:

[(1, 230006223), (3, 76668741), (9, 25556247), (27, 8518749), (81, 2839583), (571, 402813), (1713, 134271), (4973, 46251), (5139, 44757), (14919, 15417)]