64292181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 97827840

約数和(自身を除く): 33535659

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 969, 1543, 2193, 2451, 4629, 13889, 26231, 29317, 41667, 66349, 78693, 87951, 199047, 498389, 1127933, 1260631, 1495167, 3383799, 3781893, 21430727, 64292181]

約数ペア:

[(1, 64292181), (3, 21430727), (17, 3781893), (19, 3383799), (43, 1495167), (51, 1260631), (57, 1127933), (129, 498389), (323, 199047), (731, 87951), (817, 78693), (969, 66349), (1543, 41667), (2193, 29317), (2451, 26231), (4629, 13889)]