138567397311

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{117979}}^1$

素因数の和:118276

約数の個数: 48

約数和(自身を含む): 232245045760

約数和(自身を除く): 93677648449

約数列:

[1, 3, 7, 9, 21, 63, 103, 181, 309, 543, 721, 927, 1267, 1629, 2163, 3801, 6489, 11403, 18643, 55929, 117979, 130501, 167787, 353937, 391503, 825853, 1061811, 1174509, 2477559, 7432677, 12151837, 21354199, 36455511, 64062597, 85062859, 109366533, 149479393, 192187791, 255188577, 448438179, 765565731, 1345314537, 2199482497, 6598447491, 15396377479, 19795342473, 46189132437, 138567397311]

約数ペア:

[(1, 138567397311), (3, 46189132437), (7, 19795342473), (9, 15396377479), (21, 6598447491), (63, 2199482497), (103, 1345314537), (181, 765565731), (309, 448438179), (543, 255188577), (721, 192187791), (927, 149479393), (1267, 109366533), (1629, 85062859), (2163, 64062597), (3801, 36455511), (6489, 21354199), (11403, 12151837), (18643, 7432677), (55929, 2477559), (117979, 1174509), (130501, 1061811), (167787, 825853), (353937, 391503)]