87543313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 22449647

約数列:

[1, 11, 13, 23, 43, 143, 253, 299, 473, 559, 619, 989, 3289, 6149, 6809, 8047, 10879, 12857, 14237, 26617, 88517, 141427, 156607, 185081, 292787, 346021, 612191, 2035891, 3806231, 6734101, 7958483, 87543313]

約数ペア:

[(1, 87543313), (11, 7958483), (13, 6734101), (23, 3806231), (43, 2035891), (143, 612191), (253, 346021), (299, 292787), (473, 185081), (559, 156607), (619, 141427), (989, 88517), (3289, 26617), (6149, 14237), (6809, 12857), (8047, 10879)]