156988315719

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2750851}}^1$

素因数の和:2751247

約数の個数: 24

約数和(自身を含む): 240743563632

約数和(自身を除く): 83755247913

約数列:

[1, 3, 9, 17, 51, 153, 373, 1119, 3357, 6341, 19023, 57069, 2750851, 8252553, 24757659, 46764467, 140293401, 420880203, 1026067423, 3078202269, 9234606807, 17443146191, 52329438573, 156988315719]

約数ペア:

[(1, 156988315719), (3, 52329438573), (9, 17443146191), (17, 9234606807), (51, 3078202269), (153, 1026067423), (373, 420880203), (1119, 140293401), (3357, 46764467), (6341, 24757659), (19023, 8252553), (57069, 2750851)]