139969596277

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{4561}}^1$

素因数の和:4922

約数の個数: 48

約数和(自身を含む): 170748725760

約数和(自身を除く): 30779129483

約数列:

[1, 7, 31, 49, 89, 217, 227, 623, 1519, 1589, 2759, 4361, 4561, 7037, 11123, 19313, 20203, 31927, 49259, 135191, 141391, 141421, 223489, 344813, 405929, 626293, 989737, 989947, 1035347, 2841503, 4384051, 6928159, 7247429, 12583799, 19890521, 30688357, 32095757, 50732003, 88086593, 92145883, 224670299, 616606151, 645021181, 1572692093, 2856522373, 4515148267, 19995656611, 139969596277]

約数ペア:

[(1, 139969596277), (7, 19995656611), (31, 4515148267), (49, 2856522373), (89, 1572692093), (217, 645021181), (227, 616606151), (623, 224670299), (1519, 92145883), (1589, 88086593), (2759, 50732003), (4361, 32095757), (4561, 30688357), (7037, 19890521), (11123, 12583799), (19313, 7247429), (20203, 6928159), (31927, 4384051), (49259, 2841503), (135191, 1035347), (141391, 989947), (141421, 989737), (223489, 626293), (344813, 405929)]