33720741

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 51793560

約数和(自身を除く): 18072819

約数列:

[1, 3, 9, 17, 51, 153, 433, 509, 1299, 1527, 3897, 4581, 7361, 8653, 22083, 25959, 66249, 77877, 220397, 661191, 1983573, 3746749, 11240247, 33720741]

約数ペア:

[(1, 33720741), (3, 11240247), (9, 3746749), (17, 1983573), (51, 661191), (153, 220397), (433, 77877), (509, 66249), (1299, 25959), (1527, 22083), (3897, 8653), (4581, 7361)]