163048809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22769}}^1$

素因数の和:22821

約数の個数: 32

約数和(自身を含む): 279797760

約数和(自身を除く): 116748951

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 22769, 68307, 159383, 250459, 478149, 705839, 751377, 1753213, 2117517, 4940873, 5259639, 7764229, 14822619, 23292687, 54349603, 163048809]

約数ペア:

[(1, 163048809), (3, 54349603), (7, 23292687), (11, 14822619), (21, 7764229), (31, 5259639), (33, 4940873), (77, 2117517), (93, 1753213), (217, 751377), (231, 705839), (341, 478149), (651, 250459), (1023, 159383), (2387, 68307), (7161, 22769)]