66260229

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 105719040

約数和(自身を除く): 39458811

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1609, 1961, 4827, 5883, 11263, 13727, 33789, 41181, 59533, 85277, 178599, 255831, 416731, 596939, 1250193, 1790817, 3155249, 9465747, 22086743, 66260229]

約数ペア:

[(1, 66260229), (3, 22086743), (7, 9465747), (21, 3155249), (37, 1790817), (53, 1250193), (111, 596939), (159, 416731), (259, 255831), (371, 178599), (777, 85277), (1113, 59533), (1609, 41181), (1961, 33789), (4827, 13727), (5883, 11263)]