66789453

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 90086400

約数和(自身を除く): 23296947

約数列:

[1, 3, 191, 229, 509, 573, 687, 1527, 43739, 97219, 116561, 131217, 291657, 349683, 22263151, 66789453]

約数ペア:

[(1, 66789453), (3, 22263151), (191, 349683), (229, 291657), (509, 131217), (573, 116561), (687, 97219), (1527, 43739)]