42685731

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 69719040

約数和(自身を除く): 27033309

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 1111, 1423, 2727, 3333, 4269, 9999, 12807, 15653, 29997, 38421, 46959, 140877, 143723, 422631, 431169, 1293507, 1580953, 3880521, 4742859, 14228577, 42685731]

約数ペア:

[(1, 42685731), (3, 14228577), (9, 4742859), (11, 3880521), (27, 1580953), (33, 1293507), (99, 431169), (101, 422631), (297, 143723), (303, 140877), (909, 46959), (1111, 38421), (1423, 29997), (2727, 15653), (3333, 12807), (4269, 9999)]