72982059

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 34845141

約数列:

[1, 3, 19, 23, 57, 69, 179, 311, 437, 537, 933, 1311, 3401, 4117, 5909, 7153, 10203, 12351, 17727, 21459, 55669, 78223, 135907, 167007, 234669, 407721, 1057711, 1280387, 3173133, 3841161, 24327353, 72982059]

約数ペア:

[(1, 72982059), (3, 24327353), (19, 3841161), (23, 3173133), (57, 1280387), (69, 1057711), (179, 407721), (311, 234669), (437, 167007), (537, 135907), (933, 78223), (1311, 55669), (3401, 21459), (4117, 17727), (5909, 12351), (7153, 10203)]