3127761

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 6092800

約数和(自身を除く): 2965039

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 67, 91, 117, 133, 171, 189, 201, 247, 273, 351, 399, 469, 513, 603, 741, 819, 871, 1197, 1273, 1407, 1729, 1809, 2223, 2457, 2613, 3591, 3819, 4221, 5187, 6097, 6669, 7839, 8911, 11457, 12663, 15561, 16549, 18291, 23517, 26733, 34371, 46683, 49647, 54873, 80199, 115843, 148941, 164619, 240597, 347529, 446823, 1042587, 3127761]

約数ペア:

[(1, 3127761), (3, 1042587), (7, 446823), (9, 347529), (13, 240597), (19, 164619), (21, 148941), (27, 115843), (39, 80199), (57, 54873), (63, 49647), (67, 46683), (91, 34371), (117, 26733), (133, 23517), (171, 18291), (189, 16549), (201, 15561), (247, 12663), (273, 11457), (351, 8911), (399, 7839), (469, 6669), (513, 6097), (603, 5187), (741, 4221), (819, 3819), (871, 3591), (1197, 2613), (1273, 2457), (1407, 2223), (1729, 1809)]