68773761

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37643}}^1$

素因数の和:37685

約数の個数: 24

約数和(自身を含む): 117449280

約数和(自身を除く): 48675519

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 37643, 112929, 263501, 338787, 790503, 1091647, 2371509, 3274941, 7641529, 9824823, 22924587, 68773761]

約数ペア:

[(1, 68773761), (3, 22924587), (7, 9824823), (9, 7641529), (21, 3274941), (29, 2371509), (63, 1091647), (87, 790503), (203, 338787), (261, 263501), (609, 112929), (1827, 37643)]