1573020221697

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{5821}}^1\times {\mathrm{17467}}^1$

素因数の和:23491

約数の個数: 40

約数和(自身を含む): 2362664105472

約数和(自身を除く): 789643883775

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 5157, 5821, 15471, 17463, 17467, 52389, 52401, 157167, 157203, 471501, 471609, 1111811, 1414827, 3335433, 3336197, 10006299, 10008591, 30018897, 30025773, 90056691, 90077319, 101675407, 270231957, 305026221, 915078663, 2745235989, 8235707967, 19420002737, 58260008211, 174780024633, 524340073899, 1573020221697]

約数ペア:

[(1, 1573020221697), (3, 524340073899), (9, 174780024633), (27, 58260008211), (81, 19420002737), (191, 8235707967), (573, 2745235989), (1719, 915078663), (5157, 305026221), (5821, 270231957), (15471, 101675407), (17463, 90077319), (17467, 90056691), (52389, 30025773), (52401, 30018897), (157167, 10008591), (157203, 10006299), (471501, 3336197), (471609, 3335433), (1111811, 1414827)]