90815547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{6337}}^1$

素因数の和:6638

約数の個数: 16

約数和(自身を含む): 128686752

約数和(自身を除く): 37871205

約数列:

[1, 3, 17, 51, 281, 843, 4777, 6337, 14331, 19011, 107729, 323187, 1780697, 5342091, 30271849, 90815547]

約数ペア:

[(1, 90815547), (3, 30271849), (17, 5342091), (51, 1780697), (281, 323187), (843, 107729), (4777, 19011), (6337, 14331)]