63979839

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 119330640

約数和(自身を除く): 55350801

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 109, 121, 147, 231, 327, 363, 441, 539, 693, 763, 847, 981, 1089, 1199, 1331, 1617, 2289, 2541, 3597, 3993, 4851, 5341, 5929, 6867, 7623, 8393, 9317, 10791, 11979, 13189, 16023, 17787, 25179, 27951, 39567, 48069, 53361, 58751, 65219, 75537, 83853, 92323, 118701, 145079, 176253, 195657, 276969, 435237, 528759, 586971, 646261, 830907, 1015553, 1305711, 1938783, 3046659, 5816349, 7108871, 9139977, 21326613, 63979839]

約数ペア:

[(1, 63979839), (3, 21326613), (7, 9139977), (9, 7108871), (11, 5816349), (21, 3046659), (33, 1938783), (49, 1305711), (63, 1015553), (77, 830907), (99, 646261), (109, 586971), (121, 528759), (147, 435237), (231, 276969), (327, 195657), (363, 176253), (441, 145079), (539, 118701), (693, 92323), (763, 83853), (847, 75537), (981, 65219), (1089, 58751), (1199, 53361), (1331, 48069), (1617, 39567), (2289, 27951), (2541, 25179), (3597, 17787), (3993, 16023), (4851, 13189), (5341, 11979), (5929, 10791), (6867, 9317), (7623, 8393)]