61701409

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 78412544

約数和(自身を除く): 16711135

約数列:

[1, 7, 11, 77, 97, 121, 679, 751, 847, 1067, 5257, 7469, 8261, 11737, 57827, 72847, 82159, 90871, 509929, 636097, 801317, 5609219, 8814487, 61701409]

約数ペア:

[(1, 61701409), (7, 8814487), (11, 5609219), (77, 801317), (97, 636097), (121, 509929), (679, 90871), (751, 82159), (847, 72847), (1067, 57827), (5257, 11737), (7469, 8261)]