194636763

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{16127}}^1$

素因数の和:16288

約数の個数: 20

約数和(自身を含む): 292723200

約数和(自身を除く): 98086437

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 12069, 16127, 48381, 145143, 435429, 1306287, 2402923, 7208769, 21626307, 64878921, 194636763]

約数ペア:

[(1, 194636763), (3, 64878921), (9, 21626307), (27, 7208769), (81, 2402923), (149, 1306287), (447, 435429), (1341, 145143), (4023, 48381), (12069, 16127)]