42007833

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 74745216

約数和(自身を除く): 32737383

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 549, 643, 1037, 1071, 1281, 1929, 3111, 3843, 4501, 5787, 7259, 9333, 10931, 13503, 21777, 32793, 39223, 40509, 65331, 76517, 98379, 117669, 229551, 274561, 353007, 666791, 688653, 823683, 2000373, 2471049, 4667537, 6001119, 14002611, 42007833]

約数ペア:

[(1, 42007833), (3, 14002611), (7, 6001119), (9, 4667537), (17, 2471049), (21, 2000373), (51, 823683), (61, 688653), (63, 666791), (119, 353007), (153, 274561), (183, 229551), (357, 117669), (427, 98379), (549, 76517), (643, 65331), (1037, 40509), (1071, 39223), (1281, 32793), (1929, 21777), (3111, 13503), (3843, 10931), (4501, 9333), (5787, 7259)]