152377587

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2389}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 232403600

約数和(自身を除く): 80026013

約数列:

[1, 3, 9, 19, 57, 171, 373, 1119, 2389, 3357, 7087, 7167, 21261, 21501, 45391, 63783, 136173, 408519, 891097, 2673291, 8019873, 16930843, 50792529, 152377587]

約数ペア:

[(1, 152377587), (3, 50792529), (9, 16930843), (19, 8019873), (57, 2673291), (171, 891097), (373, 408519), (1119, 136173), (2389, 63783), (3357, 45391), (7087, 21501), (7167, 21261)]