69097791

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 112942080

約数和(自身を除く): 43844289

約数列:

[1, 3, 7, 21, 31, 49, 59, 93, 147, 177, 217, 257, 413, 651, 771, 1239, 1519, 1799, 1829, 2891, 4557, 5397, 5487, 7967, 8673, 12593, 12803, 15163, 23901, 37779, 38409, 45489, 55769, 89621, 106141, 167307, 268863, 318423, 390383, 470053, 742987, 1171149, 1410159, 2228961, 3290371, 9871113, 23032597, 69097791]

約数ペア:

[(1, 69097791), (3, 23032597), (7, 9871113), (21, 3290371), (31, 2228961), (49, 1410159), (59, 1171149), (93, 742987), (147, 470053), (177, 390383), (217, 318423), (257, 268863), (413, 167307), (651, 106141), (771, 89621), (1239, 55769), (1519, 45489), (1799, 38409), (1829, 37779), (2891, 23901), (4557, 15163), (5397, 12803), (5487, 12593), (7967, 8673)]