71226291

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{17419}}^1$

素因数の和:17498

約数の個数: 16

約数和(自身を含む): 100339200

約数和(自身を除く): 29112909

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 17419, 52257, 505151, 818693, 1515453, 2456079, 23742097, 71226291]

約数ペア:

[(1, 71226291), (3, 23742097), (29, 2456079), (47, 1515453), (87, 818693), (141, 505151), (1363, 52257), (4089, 17419)]