86945842011

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{19079623}}^1$

素因数の和:19079671

約数の個数: 24

約数和(自身を含む): 139204936704

約数和(自身を除く): 52259094693

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 19079623, 57238869, 133557361, 400672083, 591468313, 934901527, 1774404939, 2804704581, 4140278191, 12420834573, 28981947337, 86945842011]

約数ペア:

[(1, 86945842011), (3, 28981947337), (7, 12420834573), (21, 4140278191), (31, 2804704581), (49, 1774404939), (93, 934901527), (147, 591468313), (217, 400672083), (651, 133557361), (1519, 57238869), (4557, 19079623)]