65790711

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 122664960

約数和(自身を除く): 56874249

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 81, 93, 133, 171, 189, 197, 217, 279, 399, 513, 567, 589, 591, 651, 837, 1197, 1379, 1539, 1767, 1773, 1953, 2511, 3591, 3743, 4123, 4137, 5301, 5319, 5859, 6107, 10773, 11229, 12369, 12411, 15903, 15957, 17577, 18321, 26201, 33687, 37107, 37233, 42749, 47709, 54963, 78603, 101061, 111321, 111699, 116033, 128247, 164889, 235809, 303183, 333963, 348099, 384741, 494667, 707427, 812231, 1044297, 1154223, 2122281, 2436693, 3132891, 3462669, 7310079, 9398673, 21930237, 65790711]

約数ペア:

[(1, 65790711), (3, 21930237), (7, 9398673), (9, 7310079), (19, 3462669), (21, 3132891), (27, 2436693), (31, 2122281), (57, 1154223), (63, 1044297), (81, 812231), (93, 707427), (133, 494667), (171, 384741), (189, 348099), (197, 333963), (217, 303183), (279, 235809), (399, 164889), (513, 128247), (567, 116033), (589, 111699), (591, 111321), (651, 101061), (837, 78603), (1197, 54963), (1379, 47709), (1539, 42749), (1767, 37233), (1773, 37107), (1953, 33687), (2511, 26201), (3591, 18321), (3743, 17577), (4123, 15957), (4137, 15903), (5301, 12411), (5319, 12369), (5859, 11229), (6107, 10773)]