1566009441

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 2415329280

約数和(自身を除く): 849319839

約数列:

[1, 3, 9, 23, 69, 71, 127, 207, 213, 381, 639, 839, 1143, 1633, 2517, 2921, 4899, 7551, 8763, 9017, 14697, 19297, 26289, 27051, 57891, 59569, 81153, 106553, 173673, 178707, 207391, 319659, 536121, 622173, 958977, 1370087, 1866519, 2450719, 4110261, 7352157, 7565263, 12330783, 22056471, 22695789, 68087367, 174001049, 522003147, 1566009441]

約数ペア:

[(1, 1566009441), (3, 522003147), (9, 174001049), (23, 68087367), (69, 22695789), (71, 22056471), (127, 12330783), (207, 7565263), (213, 7352157), (381, 4110261), (639, 2450719), (839, 1866519), (1143, 1370087), (1633, 958977), (2517, 622173), (2921, 536121), (4899, 319659), (7551, 207391), (8763, 178707), (9017, 173673), (14697, 106553), (19297, 81153), (26289, 59569), (27051, 57891)]