210878613

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15107}}^1$

素因数の和:15174

約数の個数: 32

約数和(自身を含む): 348088320

約数和(自身を除く): 137209707

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 13959, 15107, 45321, 135963, 166177, 407889, 498531, 710029, 1495593, 2130087, 4486779, 6390261, 7810319, 19170783, 23430957, 70292871, 210878613]

約数ペア:

[(1, 210878613), (3, 70292871), (9, 23430957), (11, 19170783), (27, 7810319), (33, 6390261), (47, 4486779), (99, 2130087), (141, 1495593), (297, 710029), (423, 498531), (517, 407889), (1269, 166177), (1551, 135963), (4653, 45321), (13959, 15107)]