40072293

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 62052480

約数和(自身を除く): 21980187

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 369, 477, 683, 1107, 1431, 2049, 2173, 6147, 6519, 18441, 19557, 28003, 36199, 58671, 84009, 108597, 252027, 325791, 756081, 977373, 1484159, 4452477, 13357431, 40072293]

約数ペア:

[(1, 40072293), (3, 13357431), (9, 4452477), (27, 1484159), (41, 977373), (53, 756081), (123, 325791), (159, 252027), (369, 108597), (477, 84009), (683, 58671), (1107, 36199), (1431, 28003), (2049, 19557), (2173, 18441), (6147, 6519)]