67509081

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 99290880

約数和(自身を除く): 31781799

約数列:

[1, 3, 9, 89, 267, 271, 311, 801, 813, 933, 2439, 2799, 24119, 27679, 72357, 83037, 84281, 217071, 249111, 252843, 758529, 7501009, 22503027, 67509081]

約数ペア:

[(1, 67509081), (3, 22503027), (9, 7501009), (89, 758529), (267, 252843), (271, 249111), (311, 217071), (801, 84281), (813, 83037), (933, 72357), (2439, 27679), (2799, 24119)]