67222323

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 118310400

約数和(自身を除く): 51088077

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 89, 133, 171, 267, 399, 623, 631, 801, 1197, 1691, 1869, 1893, 4417, 5073, 5607, 5679, 11837, 11989, 13251, 15219, 35511, 35967, 39753, 56159, 83923, 106533, 107901, 168477, 251769, 393113, 505431, 755307, 1067021, 1179339, 3201063, 3538017, 7469147, 9603189, 22407441, 67222323]

約数ペア:

[(1, 67222323), (3, 22407441), (7, 9603189), (9, 7469147), (19, 3538017), (21, 3201063), (57, 1179339), (63, 1067021), (89, 755307), (133, 505431), (171, 393113), (267, 251769), (399, 168477), (623, 107901), (631, 106533), (801, 83923), (1197, 56159), (1691, 39753), (1869, 35967), (1893, 35511), (4417, 15219), (5073, 13251), (5607, 11989), (5679, 11837)]