4225529781

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 6987617280

約数和(自身を除く): 2762087499

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 331, 477, 583, 811, 993, 1431, 1749, 2433, 2979, 3641, 5247, 7299, 8921, 8937, 10923, 15741, 17543, 21897, 26763, 32769, 42983, 52629, 80289, 98307, 128949, 157887, 192973, 240867, 268441, 386847, 472813, 473661, 578919, 805323, 1160541, 1418439, 1736757, 2415969, 2952851, 4255317, 5210271, 7247907, 8858553, 12765951, 14227373, 26575659, 42682119, 79726977, 128046357, 156501103, 384139071, 469503309, 1408509927, 4225529781]

約数ペア:

[(1, 4225529781), (3, 1408509927), (9, 469503309), (11, 384139071), (27, 156501103), (33, 128046357), (53, 79726977), (99, 42682119), (159, 26575659), (297, 14227373), (331, 12765951), (477, 8858553), (583, 7247907), (811, 5210271), (993, 4255317), (1431, 2952851), (1749, 2415969), (2433, 1736757), (2979, 1418439), (3641, 1160541), (5247, 805323), (7299, 578919), (8921, 473661), (8937, 472813), (10923, 386847), (15741, 268441), (17543, 240867), (21897, 192973), (26763, 157887), (32769, 128949), (42983, 98307), (52629, 80289)]