66249603

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4937}}^1$

素因数の和:5024

約数の個数: 32

約数和(自身を含む): 113771520

約数和(自身を除く): 47521917

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 4937, 13419, 14811, 34559, 44433, 103677, 133299, 311031, 350527, 933093, 1051581, 2453689, 3154743, 7361067, 9464229, 22083201, 66249603]

約数ペア:

[(1, 66249603), (3, 22083201), (7, 9464229), (9, 7361067), (21, 3154743), (27, 2453689), (63, 1051581), (71, 933093), (189, 350527), (213, 311031), (497, 133299), (639, 103677), (1491, 44433), (1917, 34559), (4473, 14811), (4937, 13419)]