16107273

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 29143296

約数和(自身を除く): 13036023

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 277, 497, 639, 819, 831, 923, 1491, 1939, 2493, 2769, 3601, 4473, 5817, 6461, 8307, 10803, 17451, 19383, 19667, 25207, 32409, 58149, 59001, 75621, 137669, 177003, 226863, 255671, 413007, 767013, 1239021, 1789697, 2301039, 5369091, 16107273]

約数ペア:

[(1, 16107273), (3, 5369091), (7, 2301039), (9, 1789697), (13, 1239021), (21, 767013), (39, 413007), (63, 255671), (71, 226863), (91, 177003), (117, 137669), (213, 75621), (273, 59001), (277, 58149), (497, 32409), (639, 25207), (819, 19667), (831, 19383), (923, 17451), (1491, 10803), (1939, 8307), (2493, 6461), (2769, 5817), (3601, 4473)]