156974100981

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{873403}}^1$

素因数の和:873976

約数の個数: 16

約数和(自身を含む): 211293895680

約数和(自身を除く): 54319794699

約数列:

[1, 3, 139, 417, 431, 1293, 59909, 179727, 873403, 2620209, 121403017, 364209051, 376436693, 1129310079, 52324700327, 156974100981]

約数ペア:

[(1, 156974100981), (3, 52324700327), (139, 1129310079), (417, 376436693), (431, 364209051), (1293, 121403017), (59909, 2620209), (179727, 873403)]