72547937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 95489280

約数和(自身を除く): 22941343

約数列:

[1, 7, 11, 29, 53, 77, 203, 319, 371, 583, 613, 1537, 2233, 4081, 4291, 6743, 10759, 16907, 17777, 32489, 47201, 118349, 124439, 195547, 227423, 357379, 942181, 1368829, 2501653, 6595267, 10363991, 72547937]

約数ペア:

[(1, 72547937), (7, 10363991), (11, 6595267), (29, 2501653), (53, 1368829), (77, 942181), (203, 357379), (319, 227423), (371, 195547), (583, 124439), (613, 118349), (1537, 47201), (2233, 32489), (4081, 17777), (4291, 16907), (6743, 10759)]