72310689

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2938

約数の個数: 36

約数和(自身を含む): 119840448

約数和(自身を除く): 47529759

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 2277, 2783, 2887, 8349, 8661, 25047, 25983, 31757, 66401, 95271, 199203, 285813, 349327, 597609, 730411, 1047981, 2191233, 3143943, 6573699, 8034521, 24103563, 72310689]

約数ペア:

[(1, 72310689), (3, 24103563), (9, 8034521), (11, 6573699), (23, 3143943), (33, 2191233), (69, 1047981), (99, 730411), (121, 597609), (207, 349327), (253, 285813), (363, 199203), (759, 95271), (1089, 66401), (2277, 31757), (2783, 25983), (2887, 25047), (8349, 8661)]