27210033

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 46080000

約数和(自身を除く): 18869967

約数列:

[1, 3, 9, 19, 27, 29, 31, 57, 59, 87, 93, 171, 177, 261, 279, 513, 531, 551, 589, 783, 837, 899, 1121, 1593, 1653, 1711, 1767, 1829, 2697, 3363, 4959, 5133, 5301, 5487, 8091, 10089, 14877, 15399, 15903, 16461, 17081, 24273, 30267, 32509, 34751, 46197, 49383, 51243, 53041, 97527, 104253, 153729, 159123, 292581, 312759, 461187, 477369, 877743, 938277, 1007779, 1432107, 3023337, 9070011, 27210033]

約数ペア:

[(1, 27210033), (3, 9070011), (9, 3023337), (19, 1432107), (27, 1007779), (29, 938277), (31, 877743), (57, 477369), (59, 461187), (87, 312759), (93, 292581), (171, 159123), (177, 153729), (261, 104253), (279, 97527), (513, 53041), (531, 51243), (551, 49383), (589, 46197), (783, 34751), (837, 32509), (899, 30267), (1121, 24273), (1593, 17081), (1653, 16461), (1711, 15903), (1767, 15399), (1829, 14877), (2697, 10089), (3363, 8091), (4959, 5487), (5133, 5301)]