26800653

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 42977088

約数和(自身を除く): 16176435

約数列:

[1, 3, 11, 17, 33, 43, 51, 101, 121, 129, 187, 303, 363, 473, 561, 731, 1111, 1419, 1717, 2057, 2193, 3333, 4343, 5151, 5203, 6171, 8041, 12221, 13029, 15609, 18887, 24123, 36663, 47773, 56661, 73831, 88451, 143319, 207757, 221493, 265353, 525503, 623271, 812141, 1576509, 2436423, 8933551, 26800653]

約数ペア:

[(1, 26800653), (3, 8933551), (11, 2436423), (17, 1576509), (33, 812141), (43, 623271), (51, 525503), (101, 265353), (121, 221493), (129, 207757), (187, 143319), (303, 88451), (363, 73831), (473, 56661), (561, 47773), (731, 36663), (1111, 24123), (1419, 18887), (1717, 15609), (2057, 13029), (2193, 12221), (3333, 8041), (4343, 6171), (5151, 5203)]