42669609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 62954496

約数和(自身を除く): 20284887

約数列:

[1, 3, 17, 31, 51, 93, 137, 197, 411, 527, 591, 1581, 2329, 3349, 4247, 6107, 6987, 10047, 12741, 18321, 26989, 72199, 80967, 103819, 216597, 311457, 458813, 836659, 1376439, 2509977, 14223203, 42669609]

約数ペア:

[(1, 42669609), (3, 14223203), (17, 2509977), (31, 1376439), (51, 836659), (93, 458813), (137, 311457), (197, 216597), (411, 103819), (527, 80967), (591, 72199), (1581, 26989), (2329, 18321), (3349, 12741), (4247, 10047), (6107, 6987)]