78652053

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 124540416

約数和(自身を除く): 45888363

約数列:

[1, 3, 9, 27, 31, 53, 81, 93, 159, 197, 243, 279, 477, 591, 837, 1431, 1643, 1773, 2511, 4293, 4929, 5319, 6107, 7533, 10441, 12879, 14787, 15957, 18321, 31323, 44361, 47871, 54963, 93969, 133083, 164889, 281907, 323671, 399249, 494667, 845721, 971013, 1484001, 2537163, 2913039, 8739117, 26217351, 78652053]

約数ペア:

[(1, 78652053), (3, 26217351), (9, 8739117), (27, 2913039), (31, 2537163), (53, 1484001), (81, 971013), (93, 845721), (159, 494667), (197, 399249), (243, 323671), (279, 281907), (477, 164889), (591, 133083), (837, 93969), (1431, 54963), (1643, 47871), (1773, 44361), (2511, 31323), (4293, 18321), (4929, 15957), (5319, 14787), (6107, 12879), (7533, 10441)]