74277273

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^2\times {\mathrm{277}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 114607168

約数和(自身を除く): 40329895

約数列:

[1, 3, 7, 21, 113, 277, 339, 791, 831, 1939, 2373, 5817, 12769, 31301, 38307, 89383, 93903, 219107, 268149, 657321, 3537013, 10611039, 24759091, 74277273]

約数ペア:

[(1, 74277273), (3, 24759091), (7, 10611039), (21, 3537013), (113, 657321), (277, 268149), (339, 219107), (791, 93903), (831, 89383), (1939, 38307), (2373, 31301), (5817, 12769)]