138980458881

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1\times {\mathrm{8581}}^1$

素因数の和:10995

約数の個数: 64

約数和(自身を含む): 234506926080

約数和(自身を除く): 95526467199

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 2371, 6831, 7113, 8581, 21339, 25743, 26081, 54533, 64017, 77229, 78243, 94391, 163599, 197363, 231687, 234729, 283173, 490797, 592089, 599863, 704187, 849519, 1472391, 1776267, 1799589, 2170993, 2548557, 5328801, 5398767, 6512979, 16196301, 19538937, 20345551, 58616811, 61036653, 183109959, 223801061, 467947673, 549329877, 671403183, 1403843019, 2014209549, 4211529057, 5147424403, 6042628647, 12634587171, 15442273209, 46326819627, 138980458881]

約数ペア:

[(1, 138980458881), (3, 46326819627), (9, 15442273209), (11, 12634587171), (23, 6042628647), (27, 5147424403), (33, 4211529057), (69, 2014209549), (99, 1403843019), (207, 671403183), (253, 549329877), (297, 467947673), (621, 223801061), (759, 183109959), (2277, 61036653), (2371, 58616811), (6831, 20345551), (7113, 19538937), (8581, 16196301), (21339, 6512979), (25743, 5398767), (26081, 5328801), (54533, 2548557), (64017, 2170993), (77229, 1799589), (78243, 1776267), (94391, 1472391), (163599, 849519), (197363, 704187), (231687, 599863), (234729, 592089), (283173, 490797)]