172519929

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 268876800

約数和(自身を除く): 96356871

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 837, 1431, 1643, 3889, 4929, 11667, 14787, 35001, 44361, 105003, 120559, 206117, 361677, 618351, 1085031, 1855053, 3255093, 5565159, 6389627, 19168881, 57506643, 172519929]

約数ペア:

[(1, 172519929), (3, 57506643), (9, 19168881), (27, 6389627), (31, 5565159), (53, 3255093), (93, 1855053), (159, 1085031), (279, 618351), (477, 361677), (837, 206117), (1431, 120559), (1643, 105003), (3889, 44361), (4929, 35001), (11667, 14787)]