27720674283

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{2081}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 42093043200

約数和(自身を除く): 14372368917

約数列:

[1, 3, 17, 19, 51, 57, 59, 177, 233, 323, 699, 969, 1003, 1121, 2081, 3009, 3363, 3961, 4427, 6243, 11883, 13281, 13747, 19057, 35377, 39539, 41241, 57171, 75259, 106131, 118617, 122779, 225777, 233699, 261193, 368337, 484873, 672163, 701097, 783579, 1454619, 2016489, 2087243, 2332801, 4440281, 6261729, 6998403, 8242841, 9212587, 13320843, 24728523, 27637761, 28607507, 39657617, 85822521, 118972851, 156613979, 469841937, 486327619, 543542633, 1458982857, 1630627899, 9240224761, 27720674283]

約数ペア:

[(1, 27720674283), (3, 9240224761), (17, 1630627899), (19, 1458982857), (51, 543542633), (57, 486327619), (59, 469841937), (177, 156613979), (233, 118972851), (323, 85822521), (699, 39657617), (969, 28607507), (1003, 27637761), (1121, 24728523), (2081, 13320843), (3009, 9212587), (3363, 8242841), (3961, 6998403), (4427, 6261729), (6243, 4440281), (11883, 2332801), (13281, 2087243), (13747, 2016489), (19057, 1454619), (35377, 783579), (39539, 701097), (41241, 672163), (57171, 484873), (75259, 368337), (106131, 261193), (118617, 233699), (122779, 225777)]