201616529421

素因数分解:

$3^1\times {\mathrm{463}}^1\times {\mathrm{3491}}^1\times {\mathrm{41579}}^1$

素因数の和:45536

約数の個数: 16

約数和(自身を含む): 269486300160

約数和(自身を除く): 67869770739

約数列:

[1, 3, 463, 1389, 3491, 10473, 41579, 124737, 1616333, 4848999, 19251077, 57753231, 145152289, 435456867, 67205509807, 201616529421]

約数ペア:

[(1, 201616529421), (3, 67205509807), (463, 435456867), (1389, 145152289), (3491, 57753231), (10473, 19251077), (41579, 4848999), (124737, 1616333)]