75757779

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 111384000

約数和(自身を除く): 35626221

約数列:

[1, 3, 9, 89, 267, 271, 349, 801, 813, 1047, 2439, 3141, 24119, 31061, 72357, 93183, 94579, 217071, 279549, 283737, 851211, 8417531, 25252593, 75757779]

約数ペア:

[(1, 75757779), (3, 25252593), (9, 8417531), (89, 851211), (267, 283737), (271, 279549), (349, 217071), (801, 94579), (813, 93183), (1047, 72357), (2439, 31061), (3141, 24119)]