33321981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 56245248

約数和(自身を除く): 22923267

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2153, 2211, 5159, 6459, 15071, 15477, 23683, 45213, 71049, 144251, 165781, 432753, 497343, 1009757, 1586761, 3029271, 4760283, 11107327, 33321981]

約数ペア:

[(1, 33321981), (3, 11107327), (7, 4760283), (11, 3029271), (21, 1586761), (33, 1009757), (67, 497343), (77, 432753), (201, 165781), (231, 144251), (469, 71049), (737, 45213), (1407, 23683), (2153, 15477), (2211, 15071), (5159, 6459)]