29625687

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 53621568

約数和(自身を除く): 23995881

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 593, 793, 819, 1281, 1779, 2379, 3843, 4151, 5337, 5551, 7137, 7709, 12453, 16653, 23127, 36173, 37359, 49959, 53963, 69381, 108519, 161889, 253211, 325557, 470249, 485667, 759633, 1410747, 2278899, 3291743, 4232241, 9875229, 29625687]

約数ペア:

[(1, 29625687), (3, 9875229), (7, 4232241), (9, 3291743), (13, 2278899), (21, 1410747), (39, 759633), (61, 485667), (63, 470249), (91, 325557), (117, 253211), (183, 161889), (273, 108519), (427, 69381), (549, 53963), (593, 49959), (793, 37359), (819, 36173), (1281, 23127), (1779, 16653), (2379, 12453), (3843, 7709), (4151, 7137), (5337, 5551)]