201582135

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21031}}^1$

素因数の和:21116

約数の個数: 32

約数和(自身を含む): 363432960

約数和(自身を除く): 161850825

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 21031, 63093, 105155, 189279, 315465, 567837, 946395, 1493201, 2839185, 4479603, 7466005, 13438809, 22398015, 40316427, 67194045, 201582135]

約数ペア:

[(1, 201582135), (3, 67194045), (5, 40316427), (9, 22398015), (15, 13438809), (27, 7466005), (45, 4479603), (71, 2839185), (135, 1493201), (213, 946395), (355, 567837), (639, 315465), (1065, 189279), (1917, 105155), (3195, 63093), (9585, 21031)]