71368299

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 105159600

約数和(自身を除く): 33791301

約数列:

[1, 3, 9, 89, 139, 267, 417, 641, 801, 1251, 1923, 5769, 12371, 37113, 57049, 89099, 111339, 171147, 267297, 513441, 801891, 7929811, 23789433, 71368299]

約数ペア:

[(1, 71368299), (3, 23789433), (9, 7929811), (89, 801891), (139, 513441), (267, 267297), (417, 171147), (641, 111339), (801, 89099), (1251, 57049), (1923, 37113), (5769, 12371)]