65015181

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 122204160

約数和(自身を除く): 57188979

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 4079, 5313, 12237, 15939, 28553, 36711, 44869, 85659, 93817, 134607, 256977, 281451, 314083, 403821, 656719, 844353, 942249, 1031987, 1970157, 2826747, 3095961, 5910471, 7223909, 9287883, 21671727, 65015181]

約数ペア:

[(1, 65015181), (3, 21671727), (7, 9287883), (9, 7223909), (11, 5910471), (21, 3095961), (23, 2826747), (33, 1970157), (63, 1031987), (69, 942249), (77, 844353), (99, 656719), (161, 403821), (207, 314083), (231, 281451), (253, 256977), (483, 134607), (693, 93817), (759, 85659), (1449, 44869), (1771, 36711), (2277, 28553), (4079, 15939), (5313, 12237)]