16583151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 8253969

約数列:

[1, 3, 13, 39, 47, 83, 109, 141, 249, 327, 611, 1079, 1417, 1833, 3237, 3901, 4251, 5123, 9047, 11703, 15369, 27141, 50713, 66599, 117611, 152139, 199797, 352833, 425209, 1275627, 5527717, 16583151]

約数ペア:

[(1, 16583151), (3, 5527717), (13, 1275627), (39, 425209), (47, 352833), (83, 199797), (109, 152139), (141, 117611), (249, 66599), (327, 50713), (611, 27141), (1079, 15369), (1417, 11703), (1833, 9047), (3237, 5123), (3901, 4251)]