80827083

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20551}}^1$

素因数の和:20599

約数の個数: 24

約数和(自身を含む): 128244480

約数和(自身を除く): 47417397

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 20551, 61653, 184959, 390469, 472673, 1171407, 1418019, 3514221, 4254057, 8980787, 26942361, 80827083]

約数ペア:

[(1, 80827083), (3, 26942361), (9, 8980787), (19, 4254057), (23, 3514221), (57, 1418019), (69, 1171407), (171, 472673), (207, 390469), (437, 184959), (1311, 61653), (3933, 20551)]