80638191

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8933}}^1$

素因数の和:9015

約数の個数: 24

約数和(自身を含む): 125433360

約数和(自身を除く): 44795169

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 8933, 9027, 26799, 80397, 151861, 455583, 527047, 1366749, 1581141, 4743423, 8959799, 26879397, 80638191]

約数ペア:

[(1, 80638191), (3, 26879397), (9, 8959799), (17, 4743423), (51, 1581141), (59, 1366749), (153, 527047), (177, 455583), (531, 151861), (1003, 80397), (3009, 26799), (8933, 9027)]