74044881

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 122572800

約数和(自身を除く): 48527919

約数列:

[1, 3, 9, 19, 27, 37, 47, 57, 83, 111, 141, 171, 249, 333, 423, 513, 703, 747, 893, 999, 1269, 1577, 1739, 2109, 2241, 2679, 3071, 3901, 4731, 5217, 6327, 8037, 9213, 11703, 14193, 15651, 18981, 24111, 27639, 33041, 35109, 42579, 46953, 58349, 74119, 82917, 99123, 105327, 144337, 175047, 222357, 297369, 433011, 525141, 667071, 892107, 1299033, 1575423, 2001213, 2742403, 3897099, 8227209, 24681627, 74044881]

約数ペア:

[(1, 74044881), (3, 24681627), (9, 8227209), (19, 3897099), (27, 2742403), (37, 2001213), (47, 1575423), (57, 1299033), (83, 892107), (111, 667071), (141, 525141), (171, 433011), (249, 297369), (333, 222357), (423, 175047), (513, 144337), (703, 105327), (747, 99123), (893, 82917), (999, 74119), (1269, 58349), (1577, 46953), (1739, 42579), (2109, 35109), (2241, 33041), (2679, 27639), (3071, 24111), (3901, 18981), (4731, 15651), (5217, 14193), (6327, 11703), (8037, 9213)]