223860213

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 338042880

約数和(自身を除く): 114182667

約数列:

[1, 3, 9, 27, 83, 191, 249, 523, 573, 747, 1569, 1719, 2241, 4707, 5157, 14121, 15853, 43409, 47559, 99893, 130227, 142677, 299679, 390681, 428031, 899037, 1172043, 2697111, 8291119, 24873357, 74620071, 223860213]

約数ペア:

[(1, 223860213), (3, 74620071), (9, 24873357), (27, 8291119), (83, 2697111), (191, 1172043), (249, 899037), (523, 428031), (573, 390681), (747, 299679), (1569, 142677), (1719, 130227), (2241, 99893), (4707, 47559), (5157, 43409), (14121, 15853)]