127017261

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 239308800

約数和(自身を除く): 112291539

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 49, 57, 63, 93, 133, 147, 163, 171, 189, 217, 279, 399, 441, 489, 513, 589, 651, 837, 931, 1141, 1197, 1323, 1467, 1519, 1767, 1953, 2793, 3097, 3423, 3591, 4123, 4401, 4557, 5053, 5301, 5859, 7987, 8379, 9291, 10269, 12369, 13671, 15159, 15903, 21679, 23961, 25137, 27873, 28861, 30807, 35371, 37107, 41013, 45477, 65037, 71883, 83619, 86583, 96007, 106113, 111321, 136431, 151753, 195111, 215649, 247597, 259749, 288021, 318339, 455259, 585333, 672049, 742791, 779247, 864063, 955017, 1365777, 2016147, 2228373, 2592189, 4097331, 4704343, 6048441, 6685119, 14113029, 18145323, 42339087, 127017261]

約数ペア:

[(1, 127017261), (3, 42339087), (7, 18145323), (9, 14113029), (19, 6685119), (21, 6048441), (27, 4704343), (31, 4097331), (49, 2592189), (57, 2228373), (63, 2016147), (93, 1365777), (133, 955017), (147, 864063), (163, 779247), (171, 742791), (189, 672049), (217, 585333), (279, 455259), (399, 318339), (441, 288021), (489, 259749), (513, 247597), (589, 215649), (651, 195111), (837, 151753), (931, 136431), (1141, 111321), (1197, 106113), (1323, 96007), (1467, 86583), (1519, 83619), (1767, 71883), (1953, 65037), (2793, 45477), (3097, 41013), (3423, 37107), (3591, 35371), (4123, 30807), (4401, 28861), (4557, 27873), (5053, 25137), (5301, 23961), (5859, 21679), (7987, 15903), (8379, 15159), (9291, 13671), (10269, 12369)]