71314881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5527}}^1$

素因数の和:5581

約数の個数: 32

約数和(自身を含む): 114628608

約数和(自身を除く): 43313727

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 5527, 12903, 16581, 60797, 93959, 127121, 182391, 281877, 381363, 1033549, 1398331, 2161057, 3100647, 4194993, 6483171, 23771627, 71314881]

約数ペア:

[(1, 71314881), (3, 23771627), (11, 6483171), (17, 4194993), (23, 3100647), (33, 2161057), (51, 1398331), (69, 1033549), (187, 381363), (253, 281877), (391, 182391), (561, 127121), (759, 93959), (1173, 60797), (4301, 16581), (5527, 12903)]