3878889201

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{85361}}^1$

素因数の和:85404

約数の個数: 48

約数和(自身を含む): 6711501888

約数和(自身を除く): 2832612687

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 459, 561, 891, 1377, 1683, 2673, 4131, 5049, 15147, 45441, 85361, 256083, 768249, 938971, 1451137, 2304747, 2816913, 4353411, 6914241, 8450739, 13060233, 15962507, 20742723, 25352217, 39180699, 47887521, 76056651, 117542097, 143662563, 228169953, 352626291, 430987689, 1292963067, 3878889201]

約数ペア:

[(1, 3878889201), (3, 1292963067), (9, 430987689), (11, 352626291), (17, 228169953), (27, 143662563), (33, 117542097), (51, 76056651), (81, 47887521), (99, 39180699), (153, 25352217), (187, 20742723), (243, 15962507), (297, 13060233), (459, 8450739), (561, 6914241), (891, 4353411), (1377, 2816913), (1683, 2304747), (2673, 1451137), (4131, 938971), (5049, 768249), (15147, 256083), (45441, 85361)]