164560896003

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{12418753}}^1$

素因数の和:12419394

約数の個数: 16

約数和(自身を含む): 251156880896

約数和(自身を除く): 86595984893

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 13251, 12418753, 37256259, 86931271, 260793813, 7836233143, 23508699429, 54853632001, 164560896003]

約数ペア:

[(1, 164560896003), (3, 54853632001), (7, 23508699429), (21, 7836233143), (631, 260793813), (1893, 86931271), (4417, 37256259), (13251, 12418753)]