769888503

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 1268490240

約数和(自身を除く): 498601737

約数列:

[1, 3, 9, 17, 27, 31, 51, 61, 93, 153, 183, 279, 459, 527, 549, 837, 887, 1037, 1581, 1647, 1891, 2661, 3111, 4743, 5673, 7983, 9333, 14229, 15079, 17019, 23949, 27497, 27999, 32147, 45237, 51057, 54107, 82491, 96441, 135711, 162321, 247473, 289323, 407133, 467449, 486963, 742419, 867969, 919819, 1402347, 1460889, 1677317, 2759457, 4207041, 5031951, 8278371, 12621123, 15095853, 24835113, 28514389, 45287559, 85543167, 256629501, 769888503]

約数ペア:

[(1, 769888503), (3, 256629501), (9, 85543167), (17, 45287559), (27, 28514389), (31, 24835113), (51, 15095853), (61, 12621123), (93, 8278371), (153, 5031951), (183, 4207041), (279, 2759457), (459, 1677317), (527, 1460889), (549, 1402347), (837, 919819), (887, 867969), (1037, 742419), (1581, 486963), (1647, 467449), (1891, 407133), (2661, 289323), (3111, 247473), (4743, 162321), (5673, 135711), (7983, 96441), (9333, 82491), (14229, 54107), (15079, 51057), (17019, 45237), (23949, 32147), (27497, 27999)]