201575493

素因数分解:

$3^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1723}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 342041600

約数和(自身を除く): 140466107

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 619, 1723, 1857, 4333, 5169, 5571, 12061, 12999, 15507, 16713, 36183, 38997, 46521, 108549, 116991, 325647, 1066537, 3199611, 7465759, 9598833, 22397277, 28796499, 67191831, 201575493]

約数ペア:

[(1, 201575493), (3, 67191831), (7, 28796499), (9, 22397277), (21, 9598833), (27, 7465759), (63, 3199611), (189, 1066537), (619, 325647), (1723, 116991), (1857, 108549), (4333, 46521), (5169, 38997), (5571, 36183), (12061, 16713), (12999, 15507)]