156562413

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1093}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 252057600

約数和(自身を除く): 95495187

約数列:

[1, 3, 7, 19, 21, 57, 133, 359, 399, 1077, 1093, 2513, 3279, 6821, 7539, 7651, 20463, 20767, 22953, 47747, 62301, 143241, 145369, 392387, 436107, 1177161, 2746709, 7455353, 8240127, 22366059, 52187471, 156562413]

約数ペア:

[(1, 156562413), (3, 52187471), (7, 22366059), (19, 8240127), (21, 7455353), (57, 2746709), (133, 1177161), (359, 436107), (399, 392387), (1077, 145369), (1093, 143241), (2513, 62301), (3279, 47747), (6821, 22953), (7539, 20767), (7651, 20463)]