51671529

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9046

約数の個数: 36

約数和(自身を含む): 93511236

約数和(自身を除く): 41839707

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 9013, 27039, 63091, 81117, 117169, 189273, 351507, 441637, 567819, 820183, 1054521, 1324911, 2460549, 3974733, 5741281, 7381647, 17223843, 51671529]

約数ペア:

[(1, 51671529), (3, 17223843), (7, 7381647), (9, 5741281), (13, 3974733), (21, 2460549), (39, 1324911), (49, 1054521), (63, 820183), (91, 567819), (117, 441637), (147, 351507), (273, 189273), (441, 117169), (637, 81117), (819, 63091), (1911, 27039), (5733, 9013)]