27130334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 55199232

約数和(自身を除く): 28068898

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 154, 187, 238, 241, 301, 374, 473, 482, 602, 731, 946, 1309, 1462, 1687, 2618, 2651, 3311, 3374, 4097, 5117, 5302, 6622, 8041, 8194, 10234, 10363, 16082, 18557, 20726, 28679, 37114, 45067, 56287, 57358, 72541, 90134, 112574, 113993, 145082, 176171, 227986, 315469, 352342, 630938, 797951, 1233197, 1595902, 1937881, 2466394, 3875762, 13565167, 27130334]

約数ペア:

[(1, 27130334), (2, 13565167), (7, 3875762), (11, 2466394), (14, 1937881), (17, 1595902), (22, 1233197), (34, 797951), (43, 630938), (77, 352342), (86, 315469), (119, 227986), (154, 176171), (187, 145082), (238, 113993), (241, 112574), (301, 90134), (374, 72541), (473, 57358), (482, 56287), (602, 45067), (731, 37114), (946, 28679), (1309, 20726), (1462, 18557), (1687, 16082), (2618, 10363), (2651, 10234), (3311, 8194), (3374, 8041), (4097, 6622), (5117, 5302)]