61651593

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 92664000

約数和(自身を除く): 31012407

約数列:

[1, 3, 9, 29, 87, 199, 261, 597, 1187, 1791, 3561, 5771, 10683, 17313, 34423, 51939, 103269, 236213, 309807, 708639, 2125917, 6850177, 20550531, 61651593]

約数ペア:

[(1, 61651593), (3, 20550531), (9, 6850177), (29, 2125917), (87, 708639), (199, 309807), (261, 236213), (597, 103269), (1187, 51939), (1791, 34423), (3561, 17313), (5771, 10683)]