67137194085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8006821}}^1$

素因数の和:8006885

約数の個数: 32

約数和(自身を含む): 118372856448

約数和(自身を除く): 51235662363

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 8006821, 24020463, 40034105, 104088673, 120102315, 312266019, 344293303, 520443365, 1032879909, 1561330095, 1721466515, 4475812939, 5164399545, 13427438817, 22379064695, 67137194085]

約数ペア:

[(1, 67137194085), (3, 22379064695), (5, 13427438817), (13, 5164399545), (15, 4475812939), (39, 1721466515), (43, 1561330095), (65, 1032879909), (129, 520443365), (195, 344293303), (215, 312266019), (559, 120102315), (645, 104088673), (1677, 40034105), (2795, 24020463), (8385, 8006821)]