156968216517

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{511859}}^1$

素因数の和:512745

約数の個数: 32

約数和(自身を含む): 253554969600

約数和(自身を除く): 96586753083

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 859, 2577, 6013, 14603, 18039, 43809, 102221, 306663, 511859, 1535577, 3583013, 8701603, 10749039, 26104809, 60911221, 182733663, 439686881, 1319060643, 3077808167, 7474676977, 9233424501, 22424030931, 52322738839, 156968216517]

約数ペア:

[(1, 156968216517), (3, 52322738839), (7, 22424030931), (17, 9233424501), (21, 7474676977), (51, 3077808167), (119, 1319060643), (357, 439686881), (859, 182733663), (2577, 60911221), (6013, 26104809), (14603, 10749039), (18039, 8701603), (43809, 3583013), (102221, 1535577), (306663, 511859)]