38820466971

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{44293}}^1$

素因数の和:44553

約数の個数: 64

約数和(自身を含む): 67865495040

約数和(自身を除く): 29045028069

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 227, 297, 351, 429, 681, 1287, 2043, 2497, 2951, 3861, 6129, 7491, 8853, 22473, 26559, 32461, 44293, 67419, 79677, 97383, 132879, 292149, 398637, 487223, 575809, 876447, 1195911, 1461669, 1727427, 4385007, 5182281, 6333899, 10054511, 13155021, 15546843, 19001697, 30163533, 57005091, 90490599, 110599621, 130708643, 171015273, 271471797, 331798863, 392125929, 995396589, 1176377787, 1437795073, 2986189767, 3529133361, 4313385219, 12940155657, 38820466971]

約数ペア:

[(1, 38820466971), (3, 12940155657), (9, 4313385219), (11, 3529133361), (13, 2986189767), (27, 1437795073), (33, 1176377787), (39, 995396589), (99, 392125929), (117, 331798863), (143, 271471797), (227, 171015273), (297, 130708643), (351, 110599621), (429, 90490599), (681, 57005091), (1287, 30163533), (2043, 19001697), (2497, 15546843), (2951, 13155021), (3861, 10054511), (6129, 6333899), (7491, 5182281), (8853, 4385007), (22473, 1727427), (26559, 1461669), (32461, 1195911), (44293, 876447), (67419, 575809), (79677, 487223), (97383, 398637), (132879, 292149)]