16153683

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 11425197

約数列:

[1, 3, 7, 13, 21, 39, 49, 79, 91, 107, 147, 237, 273, 321, 553, 637, 749, 1027, 1391, 1659, 1911, 2247, 3081, 3871, 4173, 5243, 7189, 8453, 9737, 11613, 15729, 21567, 25359, 29211, 50323, 59171, 68159, 109889, 150969, 177513, 204477, 329667, 414197, 769223, 1242591, 2307669, 5384561, 16153683]

約数ペア:

[(1, 16153683), (3, 5384561), (7, 2307669), (13, 1242591), (21, 769223), (39, 414197), (49, 329667), (79, 204477), (91, 177513), (107, 150969), (147, 109889), (237, 68159), (273, 59171), (321, 50323), (553, 29211), (637, 25359), (749, 21567), (1027, 15729), (1391, 11613), (1659, 9737), (1911, 8453), (2247, 7189), (3081, 5243), (3871, 4173)]