91780029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2011}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 145008864

約数和(自身を除く): 53228835

約数列:

[1, 3, 9, 11, 33, 99, 461, 1383, 2011, 4149, 5071, 6033, 15213, 18099, 22121, 45639, 66363, 199089, 927071, 2781213, 8343639, 10197781, 30593343, 91780029]

約数ペア:

[(1, 91780029), (3, 30593343), (9, 10197781), (11, 8343639), (33, 2781213), (99, 927071), (461, 199089), (1383, 66363), (2011, 45639), (4149, 22121), (5071, 18099), (6033, 15213)]