13530271131

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{30139}}^1$

素因数の和:31440

約数の個数: 32

約数和(自身を含む): 21604352000

約数和(自身を除く): 8074080869

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1279, 3837, 11511, 16627, 30139, 34533, 49881, 90417, 149643, 271251, 391807, 448929, 813753, 1175421, 3526263, 10578789, 38547781, 115643343, 346930029, 501121153, 1040790087, 1503363459, 4510090377, 13530271131]

約数ペア:

[(1, 13530271131), (3, 4510090377), (9, 1503363459), (13, 1040790087), (27, 501121153), (39, 346930029), (117, 115643343), (351, 38547781), (1279, 10578789), (3837, 3526263), (11511, 1175421), (16627, 813753), (30139, 448929), (34533, 391807), (49881, 271251), (90417, 149643)]