30668517

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3382

約数の個数: 32

約数和(自身を含む): 51179520

約数和(自身を除く): 20511003

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 3331, 9207, 9993, 29979, 36641, 89937, 103261, 109923, 309783, 329769, 929349, 989307, 1135871, 2788047, 3407613, 10222839, 30668517]

約数ペア:

[(1, 30668517), (3, 10222839), (9, 3407613), (11, 2788047), (27, 1135871), (31, 989307), (33, 929349), (93, 329769), (99, 309783), (279, 109923), (297, 103261), (341, 89937), (837, 36641), (1023, 29979), (3069, 9993), (3331, 9207)]