154029789

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1423}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 241510400

約数和(自身を除く): 87480611

約数列:

[1, 3, 9, 19, 27, 57, 171, 211, 513, 633, 1423, 1899, 4009, 4269, 5697, 12027, 12807, 27037, 36081, 38421, 81111, 108243, 243333, 300253, 729999, 900759, 2702277, 5704807, 8106831, 17114421, 51343263, 154029789]

約数ペア:

[(1, 154029789), (3, 51343263), (9, 17114421), (19, 8106831), (27, 5704807), (57, 2702277), (171, 900759), (211, 729999), (513, 300253), (633, 243333), (1423, 108243), (1899, 81111), (4009, 38421), (4269, 36081), (5697, 27037), (12027, 12807)]