224745129

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 392371200

約数和(自身を除く): 167626071

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 359, 399, 523, 1077, 1197, 1569, 2513, 3231, 3661, 4707, 6821, 7539, 9937, 10983, 20463, 22617, 29811, 32949, 47747, 61389, 69559, 89433, 143241, 187757, 208677, 429723, 563271, 626031, 1314299, 1689813, 3567383, 3942897, 10702149, 11828691, 24971681, 32106447, 74915043, 224745129]

約数ペア:

[(1, 224745129), (3, 74915043), (7, 32106447), (9, 24971681), (19, 11828691), (21, 10702149), (57, 3942897), (63, 3567383), (133, 1689813), (171, 1314299), (359, 626031), (399, 563271), (523, 429723), (1077, 208677), (1197, 187757), (1569, 143241), (2513, 89433), (3231, 69559), (3661, 61389), (4707, 47747), (6821, 32949), (7539, 29811), (9937, 22617), (10983, 20463)]