78248451

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1997}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 107508384

約数和(自身を除く): 29259933

約数列:

[1, 3, 37, 111, 353, 1059, 1997, 5991, 13061, 39183, 73889, 221667, 704941, 2114823, 26082817, 78248451]

約数ペア:

[(1, 78248451), (3, 26082817), (37, 2114823), (111, 704941), (353, 221667), (1059, 73889), (1997, 39183), (5991, 13061)]