22770027

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 39536640

約数和(自身を除く): 16766613

約数列:

[1, 3, 7, 9, 21, 31, 63, 89, 93, 131, 217, 267, 279, 393, 623, 651, 801, 917, 1179, 1869, 1953, 2751, 2759, 4061, 5607, 8253, 8277, 11659, 12183, 19313, 24831, 28427, 34977, 36549, 57939, 81613, 85281, 104931, 173817, 244839, 255843, 361429, 734517, 1084287, 2530003, 3252861, 7590009, 22770027]

約数ペア:

[(1, 22770027), (3, 7590009), (7, 3252861), (9, 2530003), (21, 1084287), (31, 734517), (63, 361429), (89, 255843), (93, 244839), (131, 173817), (217, 104931), (267, 85281), (279, 81613), (393, 57939), (623, 36549), (651, 34977), (801, 28427), (917, 24831), (1179, 19313), (1869, 12183), (1953, 11659), (2751, 8277), (2759, 8253), (4061, 5607)]