156720242421

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3983839}}^1$

素因数の和:3983926

約数の個数: 32

約数和(自身を含む): 244767129600

約数和(自身を除く): 88046887179

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1269, 1457, 4371, 13113, 39339, 3983839, 11951517, 35854551, 107563653, 123499009, 187240433, 370497027, 561721299, 1111491081, 1685163897, 3334473243, 5055491691, 5804453423, 17413360269, 52240080807, 156720242421]

約数ペア:

[(1, 156720242421), (3, 52240080807), (9, 17413360269), (27, 5804453423), (31, 5055491691), (47, 3334473243), (93, 1685163897), (141, 1111491081), (279, 561721299), (423, 370497027), (837, 187240433), (1269, 123499009), (1457, 107563653), (4371, 35854551), (13113, 11951517), (39339, 3983839)]