164038695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13687}}^1$

素因数の和:13759

約数の個数: 32

約数和(自身を含む): 283834368

約数和(自身を除く): 119795673

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 13687, 41061, 68435, 205305, 232679, 643289, 698037, 1163395, 1929867, 3216445, 3490185, 9649335, 10935913, 32807739, 54679565, 164038695]

約数ペア:

[(1, 164038695), (3, 54679565), (5, 32807739), (15, 10935913), (17, 9649335), (47, 3490185), (51, 3216445), (85, 1929867), (141, 1163395), (235, 698037), (255, 643289), (705, 232679), (799, 205305), (2397, 68435), (3995, 41061), (11985, 13687)]