156923217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1867}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 254645760

約数和(自身を除く): 97722543

約数列:

[1, 3, 9, 11, 27, 33, 99, 283, 297, 849, 1867, 2547, 3113, 5601, 7641, 9339, 16803, 20537, 28017, 50409, 61611, 84051, 184833, 528361, 554499, 1585083, 4755249, 5811971, 14265747, 17435913, 52307739, 156923217]

約数ペア:

[(1, 156923217), (3, 52307739), (9, 17435913), (11, 14265747), (27, 5811971), (33, 4755249), (99, 1585083), (283, 554499), (297, 528361), (849, 184833), (1867, 84051), (2547, 61611), (3113, 50409), (5601, 28017), (7641, 20537), (9339, 16803)]