263203060383

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{9147571}}^1$

素因数の和:9147739

約数の個数: 24

約数和(自身を含む): 399565944960

約数和(自身を除く): 136362884577

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 3197, 9591, 28773, 9147571, 27442713, 82328139, 210394133, 631182399, 1271512369, 1893547197, 3814537107, 11443611321, 29244784487, 87734353461, 263203060383]

約数ペア:

[(1, 263203060383), (3, 87734353461), (9, 29244784487), (23, 11443611321), (69, 3814537107), (139, 1893547197), (207, 1271512369), (417, 631182399), (1251, 210394133), (3197, 82328139), (9591, 27442713), (28773, 9147571)]