40100697

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 77056000

約数和(自身を除く): 36955303

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 741, 819, 859, 1197, 1729, 2223, 2457, 2577, 3591, 5187, 6013, 6669, 7731, 11167, 15561, 16321, 18039, 23193, 33501, 46683, 48963, 54117, 78169, 100503, 114247, 146889, 162351, 212173, 234507, 301509, 342741, 440667, 636519, 703521, 1028223, 1485211, 1909557, 2110563, 3084669, 4455633, 5728671, 13366899, 40100697]

約数ペア:

[(1, 40100697), (3, 13366899), (7, 5728671), (9, 4455633), (13, 3084669), (19, 2110563), (21, 1909557), (27, 1485211), (39, 1028223), (57, 703521), (63, 636519), (91, 440667), (117, 342741), (133, 301509), (171, 234507), (189, 212173), (247, 162351), (273, 146889), (351, 114247), (399, 100503), (513, 78169), (741, 54117), (819, 48963), (859, 46683), (1197, 33501), (1729, 23193), (2223, 18039), (2457, 16321), (2577, 15561), (3591, 11167), (5187, 7731), (6013, 6669)]