68073219

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23417}}^1$

素因数の和:23459

約数の個数: 24

約数和(自身を含む): 109596240

約数和(自身を除く): 41523021

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 23417, 70251, 210753, 398089, 444923, 1194267, 1334769, 3582801, 4004307, 7563691, 22691073, 68073219]

約数ペア:

[(1, 68073219), (3, 22691073), (9, 7563691), (17, 4004307), (19, 3582801), (51, 1334769), (57, 1194267), (153, 444923), (171, 398089), (323, 210753), (969, 70251), (2907, 23417)]