81813294

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{25679}}^1$

素因数の和:25749

約数の個数: 32

約数和(自身を含む): 184896000

約数和(自身を除く): 103082706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 25679, 51358, 77037, 154074, 231111, 462222, 693333, 1386666, 1515061, 3030122, 4545183, 9090366, 13635549, 27271098, 40906647, 81813294]

約数ペア:

[(1, 81813294), (2, 40906647), (3, 27271098), (6, 13635549), (9, 9090366), (18, 4545183), (27, 3030122), (54, 1515061), (59, 1386666), (118, 693333), (177, 462222), (354, 231111), (531, 154074), (1062, 77037), (1593, 51358), (3186, 25679)]