85032087

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 139000320

約数和(自身を除く): 53968233

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 4021, 7049, 12063, 21147, 28147, 76399, 84441, 213113, 229197, 534793, 639339, 1491791, 1604379, 4049147, 4475373, 12147441, 28344029, 85032087]

約数ペア:

[(1, 85032087), (3, 28344029), (7, 12147441), (19, 4475373), (21, 4049147), (53, 1604379), (57, 1491791), (133, 639339), (159, 534793), (371, 229197), (399, 213113), (1007, 84441), (1113, 76399), (3021, 28147), (4021, 21147), (7049, 12063)]