27164637

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 40435200

約数和(自身を除く): 13270563

約数列:

[1, 3, 9, 47, 141, 149, 423, 431, 447, 1293, 1341, 3879, 7003, 20257, 21009, 60771, 63027, 64219, 182313, 192657, 577971, 3018293, 9054879, 27164637]

約数ペア:

[(1, 27164637), (3, 9054879), (9, 3018293), (47, 577971), (141, 192657), (149, 182313), (423, 64219), (431, 63027), (447, 60771), (1293, 21009), (1341, 20257), (3879, 7003)]