87088563

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 128091600

約数和(自身を除く): 41003037

約数列:

[1, 3, 9, 101, 149, 303, 447, 643, 909, 1341, 1929, 5787, 15049, 45147, 64943, 95807, 135441, 194829, 287421, 584487, 862263, 9676507, 29029521, 87088563]

約数ペア:

[(1, 87088563), (3, 29029521), (9, 9676507), (101, 862263), (149, 584487), (303, 287421), (447, 194829), (643, 135441), (909, 95807), (1341, 64943), (1929, 45147), (5787, 15049)]