80838399

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 37356801

約数列:

[1, 3, 23, 29, 69, 71, 87, 213, 569, 667, 1633, 1707, 2001, 2059, 4899, 6177, 13087, 16501, 39261, 40399, 47357, 49503, 121197, 142071, 379523, 929177, 1138569, 1171571, 2787531, 3514713, 26946133, 80838399]

約数ペア:

[(1, 80838399), (3, 26946133), (23, 3514713), (29, 2787531), (69, 1171571), (71, 1138569), (87, 929177), (213, 379523), (569, 142071), (667, 121197), (1633, 49503), (1707, 47357), (2001, 40399), (2059, 39261), (4899, 16501), (6177, 13087)]