33144909

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 53151744

約数和(自身を除く): 20006835

約数列:

[1, 3, 7, 21, 23, 69, 161, 163, 421, 483, 489, 1141, 1263, 2947, 3423, 3749, 8841, 9683, 11247, 26243, 29049, 67781, 68623, 78729, 203343, 205869, 480361, 1441083, 1578329, 4734987, 11048303, 33144909]

約数ペア:

[(1, 33144909), (3, 11048303), (7, 4734987), (21, 1578329), (23, 1441083), (69, 480361), (161, 205869), (163, 203343), (421, 78729), (483, 68623), (489, 67781), (1141, 29049), (1263, 26243), (2947, 11247), (3423, 9683), (3749, 8841)]