47623329

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 82566400

約数和(自身を除く): 34943071

約数列:

[1, 3, 9, 13, 19, 27, 37, 39, 57, 111, 117, 171, 193, 247, 333, 351, 481, 513, 579, 703, 741, 999, 1443, 1737, 2109, 2223, 2509, 3667, 4329, 5211, 6327, 6669, 7141, 7527, 9139, 11001, 12987, 18981, 21423, 22581, 27417, 33003, 47671, 64269, 67743, 82251, 92833, 99009, 135679, 143013, 192807, 246753, 278499, 407037, 429039, 835497, 1221111, 1287117, 1763827, 2506491, 3663333, 5291481, 15874443, 47623329]

約数ペア:

[(1, 47623329), (3, 15874443), (9, 5291481), (13, 3663333), (19, 2506491), (27, 1763827), (37, 1287117), (39, 1221111), (57, 835497), (111, 429039), (117, 407037), (171, 278499), (193, 246753), (247, 192807), (333, 143013), (351, 135679), (481, 99009), (513, 92833), (579, 82251), (703, 67743), (741, 64269), (999, 47671), (1443, 33003), (1737, 27417), (2109, 22581), (2223, 21423), (2509, 18981), (3667, 12987), (4329, 11001), (5211, 9139), (6327, 7527), (6669, 7141)]