71820597

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15823}}^1$

素因数の和:15932

約数の個数: 16

約数和(自身を含む): 102539520

約数和(自身を除く): 30718923

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 15823, 47469, 268991, 806973, 1408247, 4224741, 23940199, 71820597]

約数ペア:

[(1, 71820597), (3, 23940199), (17, 4224741), (51, 1408247), (89, 806973), (267, 268991), (1513, 47469), (4539, 15823)]