164531451

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{147827}}^1$

素因数の和:147890

約数の個数: 16

約数和(自身を含む): 255446784

約数和(自身を除く): 90915333

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 147827, 443481, 1034789, 3104367, 7834831, 23504493, 54843817, 164531451]

約数ペア:

[(1, 164531451), (3, 54843817), (7, 23504493), (21, 7834831), (53, 3104367), (159, 1034789), (371, 443481), (1113, 147827)]