129433923

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 195955200

約数和(自身を除く): 66521277

約数列:

[1, 3, 9, 27, 71, 213, 251, 269, 639, 753, 807, 1917, 2259, 2421, 6777, 7263, 17821, 19099, 53463, 57297, 67519, 160389, 171891, 202557, 481167, 515673, 607671, 1823013, 4793849, 14381547, 43144641, 129433923]

約数ペア:

[(1, 129433923), (3, 43144641), (9, 14381547), (27, 4793849), (71, 1823013), (213, 607671), (251, 515673), (269, 481167), (639, 202557), (753, 171891), (807, 160389), (1917, 67519), (2259, 57297), (2421, 53463), (6777, 19099), (7263, 17821)]