55746171

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 94281600

約数和(自身を除く): 38535429

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 169, 171, 247, 351, 507, 513, 643, 741, 1521, 1929, 2223, 3211, 4563, 5787, 6669, 8359, 9633, 12217, 17361, 25077, 28899, 36651, 75231, 86697, 108667, 109953, 158821, 225693, 326001, 329859, 476463, 978003, 1429389, 2064673, 2934009, 4288167, 6194019, 18582057, 55746171]

約数ペア:

[(1, 55746171), (3, 18582057), (9, 6194019), (13, 4288167), (19, 2934009), (27, 2064673), (39, 1429389), (57, 978003), (117, 476463), (169, 329859), (171, 326001), (247, 225693), (351, 158821), (507, 109953), (513, 108667), (643, 86697), (741, 75231), (1521, 36651), (1929, 28899), (2223, 25077), (3211, 17361), (4563, 12217), (5787, 9633), (6669, 8359)]