80811279171

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1138171}}^1$

素因数の和:1138221

約数の個数: 48

約数和(自身を含む): 142043865600

約数和(自身を除く): 61232586429

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 343, 441, 483, 1029, 1127, 1449, 3087, 3381, 7889, 10143, 23667, 71001, 1138171, 3414513, 7967197, 10243539, 23901591, 26177933, 55770379, 71704773, 78533799, 167311137, 183245531, 235601397, 390392653, 501933411, 549736593, 1171177959, 1282718717, 1649209779, 3513533877, 3848156151, 8979031019, 11544468453, 26937093057, 80811279171]

約数ペア:

[(1, 80811279171), (3, 26937093057), (7, 11544468453), (9, 8979031019), (21, 3848156151), (23, 3513533877), (49, 1649209779), (63, 1282718717), (69, 1171177959), (147, 549736593), (161, 501933411), (207, 390392653), (343, 235601397), (441, 183245531), (483, 167311137), (1029, 78533799), (1127, 71704773), (1449, 55770379), (3087, 26177933), (3381, 23901591), (7889, 10243539), (10143, 7967197), (23667, 3414513), (71001, 1138171)]