89561703

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3557}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 150289920

約数和(自身を除く): 60728217

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 3557, 3597, 8393, 10671, 24899, 25179, 39127, 74697, 117381, 273889, 387713, 821667, 1163139, 2713991, 4264843, 8141973, 12794529, 29853901, 89561703]

約数ペア:

[(1, 89561703), (3, 29853901), (7, 12794529), (11, 8141973), (21, 4264843), (33, 2713991), (77, 1163139), (109, 821667), (231, 387713), (327, 273889), (763, 117381), (1199, 74697), (2289, 39127), (3557, 25179), (3597, 24899), (8393, 10671)]