69145791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 109589760

約数和(自身を除く): 40443969

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 979, 1157, 1811, 2937, 3471, 5433, 12727, 19921, 23543, 38181, 59763, 70629, 161179, 258973, 483537, 776919, 1772969, 2095327, 5318907, 6285981, 23048597, 69145791]

約数ペア:

[(1, 69145791), (3, 23048597), (11, 6285981), (13, 5318907), (33, 2095327), (39, 1772969), (89, 776919), (143, 483537), (267, 258973), (429, 161179), (979, 70629), (1157, 59763), (1811, 38181), (2937, 23543), (3471, 19921), (5433, 12727)]