73007139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 107315200

約数和(自身を除く): 34308061

約数列:

[1, 3, 19, 31, 57, 79, 93, 237, 523, 589, 1501, 1569, 1767, 2449, 4503, 7347, 9937, 16213, 29811, 41317, 46531, 48639, 123951, 139593, 308047, 785023, 924141, 1280827, 2355069, 3842481, 24335713, 73007139]

約数ペア:

[(1, 73007139), (3, 24335713), (19, 3842481), (31, 2355069), (57, 1280827), (79, 924141), (93, 785023), (237, 308047), (523, 139593), (589, 123951), (1501, 48639), (1569, 46531), (1767, 41317), (2449, 29811), (4503, 16213), (7347, 9937)]