68840577

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6763}}^1$

素因数の和:6814

約数の個数: 32

約数和(自身を含む): 113635200

約数和(自身を除く): 44794623

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 6763, 10179, 20289, 60867, 87919, 182601, 196127, 263757, 588381, 791271, 1765143, 2373813, 2549651, 5295429, 7648953, 22946859, 68840577]

約数ペア:

[(1, 68840577), (3, 22946859), (9, 7648953), (13, 5295429), (27, 2549651), (29, 2373813), (39, 1765143), (87, 791271), (117, 588381), (261, 263757), (351, 196127), (377, 182601), (783, 87919), (1131, 60867), (3393, 20289), (6763, 10179)]