101889381

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 168652800

約数和(自身を除く): 66763419

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 79, 121, 187, 209, 237, 323, 363, 561, 627, 869, 969, 1331, 1343, 1501, 2057, 2299, 2607, 3553, 3993, 4029, 4503, 6171, 6897, 9559, 10659, 14773, 16511, 22627, 25289, 25517, 28677, 39083, 44319, 49533, 67881, 75867, 76551, 105149, 117249, 162503, 181621, 280687, 315447, 429913, 487509, 544863, 842061, 1289739, 1787533, 1997831, 3087557, 5362599, 5993493, 9262671, 33963127, 101889381]

約数ペア:

[(1, 101889381), (3, 33963127), (11, 9262671), (17, 5993493), (19, 5362599), (33, 3087557), (51, 1997831), (57, 1787533), (79, 1289739), (121, 842061), (187, 544863), (209, 487509), (237, 429913), (323, 315447), (363, 280687), (561, 181621), (627, 162503), (869, 117249), (969, 105149), (1331, 76551), (1343, 75867), (1501, 67881), (2057, 49533), (2299, 44319), (2607, 39083), (3553, 28677), (3993, 25517), (4029, 25289), (4503, 22627), (6171, 16511), (6897, 14773), (9559, 10659)]