27198366937

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{18061}}^1$

素因数の和:18569

約数の個数: 24

約数和(自身を含む): 32150287752

約数和(自身を除く): 4951920815

約数列:

[1, 7, 49, 73, 421, 511, 2947, 3577, 18061, 20629, 30733, 126427, 215131, 884989, 1318453, 1505917, 7603681, 9229171, 53225767, 64604197, 372580369, 555068713, 3885480991, 27198366937]

約数ペア:

[(1, 27198366937), (7, 3885480991), (49, 555068713), (73, 372580369), (421, 64604197), (511, 53225767), (2947, 9229171), (3577, 7603681), (18061, 1505917), (20629, 1318453), (30733, 884989), (126427, 215131)]