261036102159

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14437039}}^1$

素因数の和:14437100

約数の個数: 36

約数和(自身を含む): 449309558880

約数和(自身を除く): 188273456721

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 6027, 18081, 14437039, 43311117, 101059273, 129933351, 303177819, 591918599, 707414911, 909533457, 1775755797, 2122244733, 4143430193, 5327267391, 6366734199, 12430290579, 29004011351, 37290871737, 87012034053, 261036102159]

約数ペア:

[(1, 261036102159), (3, 87012034053), (7, 37290871737), (9, 29004011351), (21, 12430290579), (41, 6366734199), (49, 5327267391), (63, 4143430193), (123, 2122244733), (147, 1775755797), (287, 909533457), (369, 707414911), (441, 591918599), (861, 303177819), (2009, 129933351), (2583, 101059273), (6027, 43311117), (18081, 14437039)]