73992897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 124051200

約数和(自身を除く): 50058303

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 139, 171, 209, 283, 417, 627, 849, 1251, 1529, 1881, 2547, 2641, 3113, 4587, 5377, 7923, 9339, 13761, 16131, 23769, 28017, 29051, 39337, 48393, 59147, 87153, 118011, 177441, 261459, 354033, 432707, 532323, 747403, 1298121, 2242209, 3894363, 6726627, 8221433, 24664299, 73992897]

約数ペア:

[(1, 73992897), (3, 24664299), (9, 8221433), (11, 6726627), (19, 3894363), (33, 2242209), (57, 1298121), (99, 747403), (139, 532323), (171, 432707), (209, 354033), (283, 261459), (417, 177441), (627, 118011), (849, 87153), (1251, 59147), (1529, 48393), (1881, 39337), (2547, 29051), (2641, 28017), (3113, 23769), (4587, 16131), (5377, 13761), (7923, 9339)]