68906519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 77130144

約数和(自身を除く): 8223625

約数列:

[1, 11, 53, 181, 583, 653, 1991, 7183, 9593, 34609, 105523, 118193, 380699, 1300123, 6264229, 68906519]

約数ペア:

[(1, 68906519), (11, 6264229), (53, 1300123), (181, 380699), (583, 118193), (653, 105523), (1991, 34609), (7183, 9593)]