65138373

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 100054656

約数和(自身を除く): 34916283

約数列:

[1, 3, 9, 17, 51, 153, 271, 813, 1571, 2439, 4607, 4713, 13821, 14139, 26707, 41463, 80121, 240363, 425741, 1277223, 3831669, 7237597, 21712791, 65138373]

約数ペア:

[(1, 65138373), (3, 21712791), (9, 7237597), (17, 3831669), (51, 1277223), (153, 425741), (271, 240363), (813, 80121), (1571, 41463), (2439, 26707), (4607, 14139), (4713, 13821)]