74889139

素因数分解:

${\mathrm{13}}^3\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 16

約数和(自身を含む): 82252800

約数和(自身を除く): 7363661

約数列:

[1, 13, 89, 169, 383, 1157, 2197, 4979, 15041, 34087, 64727, 195533, 443131, 841451, 5760703, 74889139]

約数ペア:

[(1, 74889139), (13, 5760703), (89, 841451), (169, 443131), (383, 195533), (1157, 64727), (2197, 34087), (4979, 15041)]