30623769

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 49525476

約数和(自身を除く): 18901707

約数列:

[1, 3, 9, 11, 33, 61, 99, 121, 183, 363, 461, 549, 671, 1089, 1383, 2013, 4149, 5071, 6039, 7381, 15213, 22143, 28121, 45639, 55781, 66429, 84363, 167343, 253089, 309331, 502029, 927993, 2783979, 3402641, 10207923, 30623769]

約数ペア:

[(1, 30623769), (3, 10207923), (9, 3402641), (11, 2783979), (33, 927993), (61, 502029), (99, 309331), (121, 253089), (183, 167343), (363, 84363), (461, 66429), (549, 55781), (671, 45639), (1089, 28121), (1383, 22143), (2013, 15213), (4149, 7381), (5071, 6039)]