72202017

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1\times {\mathrm{659}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 98208000

約数和(自身を除く): 26005983

約数列:

[1, 3, 59, 177, 619, 659, 1857, 1977, 36521, 38881, 109563, 116643, 407921, 1223763, 24067339, 72202017]

約数ペア:

[(1, 72202017), (3, 24067339), (59, 1223763), (177, 407921), (619, 116643), (659, 109563), (1857, 38881), (1977, 36521)]