240182523

素因数分解:

$3^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2053}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 407513600

約数和(自身を除く): 167331077

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 619, 1857, 2053, 4333, 5571, 6159, 12999, 14371, 16713, 18477, 38997, 43113, 55431, 116991, 129339, 388017, 1270807, 3812421, 8895649, 11437263, 26686947, 34311789, 80060841, 240182523]

約数ペア:

[(1, 240182523), (3, 80060841), (7, 34311789), (9, 26686947), (21, 11437263), (27, 8895649), (63, 3812421), (189, 1270807), (619, 388017), (1857, 129339), (2053, 116991), (4333, 55431), (5571, 43113), (6159, 38997), (12999, 18477), (14371, 16713)]