87244221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{74377}}^1$

素因数の和:74420

約数の個数: 16

約数和(自身を含む): 128525184

約数和(自身を除く): 41280963

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 74377, 223131, 1264409, 1710671, 3793227, 5132013, 29081407, 87244221]

約数ペア:

[(1, 87244221), (3, 29081407), (17, 5132013), (23, 3793227), (51, 1710671), (69, 1264409), (391, 223131), (1173, 74377)]