66973539

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3121}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 93510144

約数和(自身を除く): 26536605

約数列:

[1, 3, 23, 69, 311, 933, 3121, 7153, 9363, 21459, 71783, 215349, 970631, 2911893, 22324513, 66973539]

約数ペア:

[(1, 66973539), (3, 22324513), (23, 2911893), (69, 970631), (311, 215349), (933, 71783), (3121, 21459), (7153, 9363)]