79041879

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 140083200

約数和(自身を除く): 61041321

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 89, 111, 127, 189, 259, 267, 333, 381, 623, 777, 801, 889, 999, 1143, 1869, 2331, 2403, 2667, 3293, 3429, 4699, 5607, 6993, 8001, 9879, 11303, 14097, 16821, 23051, 24003, 29637, 32893, 33909, 42291, 69153, 79121, 88911, 98679, 101727, 126873, 207459, 237363, 296037, 305181, 418211, 622377, 712089, 888111, 1254633, 2136267, 2927477, 3763899, 8782431, 11291697, 26347293, 79041879]

約数ペア:

[(1, 79041879), (3, 26347293), (7, 11291697), (9, 8782431), (21, 3763899), (27, 2927477), (37, 2136267), (63, 1254633), (89, 888111), (111, 712089), (127, 622377), (189, 418211), (259, 305181), (267, 296037), (333, 237363), (381, 207459), (623, 126873), (777, 101727), (801, 98679), (889, 88911), (999, 79121), (1143, 69153), (1869, 42291), (2331, 33909), (2403, 32893), (2667, 29637), (3293, 24003), (3429, 23051), (4699, 16821), (5607, 14097), (6993, 11303), (8001, 9879)]