457482087

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{19543}}^1$

素因数の和:19589

約数の個数: 30

約数和(自身を含む): 726000968

約数和(自身を除く): 268518881

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7803, 19543, 23409, 58629, 175887, 332231, 527661, 996693, 1582983, 2990079, 5647927, 8970237, 16943781, 26910711, 50831343, 152494029, 457482087]

約数ペア:

[(1, 457482087), (3, 152494029), (9, 50831343), (17, 26910711), (27, 16943781), (51, 8970237), (81, 5647927), (153, 2990079), (289, 1582983), (459, 996693), (867, 527661), (1377, 332231), (2601, 175887), (7803, 58629), (19543, 23409)]