68888965173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1\times {\mathrm{2659}}^1$

素因数の和:5058

約数の個数: 64

約数和(自身を含む): 114826199040

約数和(自身を除く): 45937233867

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 2341, 2659, 3689, 7023, 7977, 11067, 16387, 18613, 39797, 45203, 49161, 55839, 72571, 82429, 119391, 135609, 217713, 247287, 278579, 316421, 507997, 577003, 835737, 949263, 1233707, 1401293, 1523991, 1731009, 3701121, 4203879, 6224719, 8635949, 9809051, 18674157, 25907847, 29427153, 43573033, 105820223, 130719099, 192966289, 317460669, 578898867, 740741561, 1350764023, 2222224683, 3280426913, 4052292069, 9841280739, 22962988391, 68888965173]

約数ペア:

[(1, 68888965173), (3, 22962988391), (7, 9841280739), (17, 4052292069), (21, 3280426913), (31, 2222224683), (51, 1350764023), (93, 740741561), (119, 578898867), (217, 317460669), (357, 192966289), (527, 130719099), (651, 105820223), (1581, 43573033), (2341, 29427153), (2659, 25907847), (3689, 18674157), (7023, 9809051), (7977, 8635949), (11067, 6224719), (16387, 4203879), (18613, 3701121), (39797, 1731009), (45203, 1523991), (49161, 1401293), (55839, 1233707), (72571, 949263), (82429, 835737), (119391, 577003), (135609, 507997), (217713, 316421), (247287, 278579)]