273937014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68863}}^1$

素因数の和:68901

約数の個数: 48

約数和(自身を含む): 676795392

約数和(自身を除く): 402858378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 68863, 137726, 206589, 413178, 619767, 895219, 1170671, 1239534, 1790438, 2341342, 2685657, 3512013, 5371314, 7024026, 8056971, 10536039, 15218723, 16113942, 21072078, 30437446, 45656169, 91312338, 136968507, 273937014]

約数ペア:

[(1, 273937014), (2, 136968507), (3, 91312338), (6, 45656169), (9, 30437446), (13, 21072078), (17, 16113942), (18, 15218723), (26, 10536039), (34, 8056971), (39, 7024026), (51, 5371314), (78, 3512013), (102, 2685657), (117, 2341342), (153, 1790438), (221, 1239534), (234, 1170671), (306, 895219), (442, 619767), (663, 413178), (1326, 206589), (1989, 137726), (3978, 68863)]