145872111

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1759}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 243302400

約数和(自身を除く): 97430289

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 359, 1077, 1759, 2513, 3949, 5277, 7539, 11847, 12313, 19349, 27643, 36939, 58047, 82929, 135443, 406329, 631481, 1894443, 4420367, 6946291, 13261101, 20838873, 48624037, 145872111]

約数ペア:

[(1, 145872111), (3, 48624037), (7, 20838873), (11, 13261101), (21, 6946291), (33, 4420367), (77, 1894443), (231, 631481), (359, 406329), (1077, 135443), (1759, 82929), (2513, 58047), (3949, 36939), (5277, 27643), (7539, 19349), (11847, 12313)]