16155117

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 27967680

約数和(自身を除く): 11812563

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 331, 493, 561, 957, 993, 1479, 1683, 2871, 2979, 3641, 4437, 5423, 5627, 9599, 10923, 16269, 16881, 28797, 32769, 48807, 50643, 61897, 86391, 105589, 163183, 185691, 316767, 489549, 557073, 950301, 1468647, 1795013, 5385039, 16155117]

約数ペア:

[(1, 16155117), (3, 5385039), (9, 1795013), (11, 1468647), (17, 950301), (29, 557073), (33, 489549), (51, 316767), (87, 185691), (99, 163183), (153, 105589), (187, 86391), (261, 61897), (319, 50643), (331, 48807), (493, 32769), (561, 28797), (957, 16881), (993, 16269), (1479, 10923), (1683, 9599), (2871, 5627), (2979, 5423), (3641, 4437)]