531667521

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12577}}^1$

素因数の和:12662

約数の個数: 48

約数和(自身を含む): 973235328

約数和(自身を除く): 441567807

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 693, 1281, 2013, 3843, 4697, 6039, 12577, 14091, 37731, 42273, 88039, 113193, 138347, 264117, 415041, 767197, 792351, 968429, 1245123, 2301591, 2905287, 5370379, 6904773, 8439167, 8715861, 16111137, 25317501, 48333411, 59074169, 75952503, 177222507, 531667521]

約数ペア:

[(1, 531667521), (3, 177222507), (7, 75952503), (9, 59074169), (11, 48333411), (21, 25317501), (33, 16111137), (61, 8715861), (63, 8439167), (77, 6904773), (99, 5370379), (183, 2905287), (231, 2301591), (427, 1245123), (549, 968429), (671, 792351), (693, 767197), (1281, 415041), (2013, 264117), (3843, 138347), (4697, 113193), (6039, 88039), (12577, 42273), (14091, 37731)]