7169686839

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{139981}}^1$

素因数の和:140268

約数の個数: 32

約数和(自身を含む): 12184033280

約数和(自身を除く): 5014346441

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 1897, 2439, 5691, 7317, 17073, 51219, 139981, 419943, 979867, 1259829, 2939601, 3779487, 8818803, 26456409, 37934851, 113804553, 265543957, 341413659, 796631871, 1024240977, 2389895613, 7169686839]

約数ペア:

[(1, 7169686839), (3, 2389895613), (7, 1024240977), (9, 796631871), (21, 341413659), (27, 265543957), (63, 113804553), (189, 37934851), (271, 26456409), (813, 8818803), (1897, 3779487), (2439, 2939601), (5691, 1259829), (7317, 979867), (17073, 419943), (51219, 139981)]