165890703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{5231}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 249378048

約数和(自身を除く): 83487345

約数列:

[1, 3, 11, 31, 33, 93, 341, 961, 1023, 2883, 5231, 10571, 15693, 31713, 57541, 162161, 172623, 486483, 1783771, 5026991, 5351313, 15080973, 55296901, 165890703]

約数ペア:

[(1, 165890703), (3, 55296901), (11, 15080973), (31, 5351313), (33, 5026991), (93, 1783771), (341, 486483), (961, 172623), (1023, 162161), (2883, 57541), (5231, 31713), (10571, 15693)]