56331337887

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{2789}}^1$

素因数の和:3925

約数の個数: 72

約数和(自身を含む): 94818774960

約数和(自身を除く): 38487437073

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 1089, 1091, 1683, 2057, 2789, 3273, 6171, 8367, 9819, 12001, 18513, 18547, 25101, 30679, 36003, 47413, 55641, 92037, 108009, 132011, 142239, 166923, 204017, 276111, 337469, 396033, 426717, 521543, 612051, 1012407, 1188099, 1564629, 1836153, 2244187, 3037221, 3042799, 4693887, 5736973, 6732561, 9128397, 17210919, 20197683, 27385191, 33470789, 51632757, 51727583, 100412367, 155182749, 301237101, 368178679, 465548247, 569003413, 1104536037, 1707010239, 3313608111, 5121030717, 6259037543, 18777112629, 56331337887]

約数ペア:

[(1, 56331337887), (3, 18777112629), (9, 6259037543), (11, 5121030717), (17, 3313608111), (33, 1707010239), (51, 1104536037), (99, 569003413), (121, 465548247), (153, 368178679), (187, 301237101), (363, 155182749), (561, 100412367), (1089, 51727583), (1091, 51632757), (1683, 33470789), (2057, 27385191), (2789, 20197683), (3273, 17210919), (6171, 9128397), (8367, 6732561), (9819, 5736973), (12001, 4693887), (18513, 3042799), (18547, 3037221), (25101, 2244187), (30679, 1836153), (36003, 1564629), (47413, 1188099), (55641, 1012407), (92037, 612051), (108009, 521543), (132011, 426717), (142239, 396033), (166923, 337469), (204017, 276111)]