76917789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7069}}^1$

素因数の和:7122

約数の個数: 32

約数和(自身を含む): 126694400

約数和(自身を除く): 49776611

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 7069, 10881, 21207, 63621, 91897, 190863, 219139, 275691, 657417, 827073, 1972251, 2481219, 2848807, 5916753, 8546421, 25639263, 76917789]

約数ペア:

[(1, 76917789), (3, 25639263), (9, 8546421), (13, 5916753), (27, 2848807), (31, 2481219), (39, 1972251), (93, 827073), (117, 657417), (279, 275691), (351, 219139), (403, 190863), (837, 91897), (1209, 63621), (3627, 21207), (7069, 10881)]