63639807

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8939

約数の個数: 32

約数和(自身を含む): 109215744

約数和(自身を除く): 45575937

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 8887, 26661, 62209, 97757, 186627, 275497, 293271, 684299, 826491, 1928479, 2052897, 3030467, 5785437, 9091401, 21213269, 63639807]

約数ペア:

[(1, 63639807), (3, 21213269), (7, 9091401), (11, 5785437), (21, 3030467), (31, 2052897), (33, 1928479), (77, 826491), (93, 684299), (217, 293271), (231, 275497), (341, 186627), (651, 97757), (1023, 62209), (2387, 26661), (7161, 8887)]