214620021

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5077}}^1$

素因数の和:5162

約数の個数: 48

約数和(自身を含む): 392915328

約数和(自身を除く): 178295307

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 693, 1281, 2013, 3843, 4697, 5077, 6039, 14091, 15231, 35539, 42273, 45693, 55847, 106617, 167541, 309697, 319851, 390929, 502623, 929091, 1172787, 2167879, 2787273, 3406667, 3518361, 6503637, 10220001, 19510911, 23846669, 30660003, 71540007, 214620021]

約数ペア:

[(1, 214620021), (3, 71540007), (7, 30660003), (9, 23846669), (11, 19510911), (21, 10220001), (33, 6503637), (61, 3518361), (63, 3406667), (77, 2787273), (99, 2167879), (183, 1172787), (231, 929091), (427, 502623), (549, 390929), (671, 319851), (693, 309697), (1281, 167541), (2013, 106617), (3843, 55847), (4697, 45693), (5077, 42273), (6039, 35539), (14091, 15231)]