5390091

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 9753600

約数和(自身を除く): 4363509

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 79, 133, 171, 189, 237, 361, 399, 513, 553, 711, 1083, 1197, 1501, 1659, 2133, 2527, 3249, 3591, 4503, 4977, 7581, 9747, 10507, 13509, 14931, 22743, 28519, 31521, 40527, 68229, 85557, 94563, 199633, 256671, 283689, 598899, 770013, 1796697, 5390091]

約数ペア:

[(1, 5390091), (3, 1796697), (7, 770013), (9, 598899), (19, 283689), (21, 256671), (27, 199633), (57, 94563), (63, 85557), (79, 68229), (133, 40527), (171, 31521), (189, 28519), (237, 22743), (361, 14931), (399, 13509), (513, 10507), (553, 9747), (711, 7581), (1083, 4977), (1197, 4503), (1501, 3591), (1659, 3249), (2133, 2527)]